Integrative Programming and Technology 1

Integrative Programming and Technology 1
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Question text

Which of the following role of web service architecture provides a central place where developers can publish new services or find existing ones?

Select one:

a.

Service Provider

b.

Service Requestor

c.

Service Registry

d.

Service Query

Question text

A list of protocols used by a system, one protocol per layer, is called:

Select one:

a.

protocol suite

b.

protocol architecture

c.

protocol stack

d.

protocol set

Question text

Which of the following layer in Web Service Protocol Stack is responsible for centralizing services into a common registry and providing easy publish/find functionality? 

Select one:

a.

XML Messaging

b.

Service Transport

c.

Service Description

d.

Service Discovery

Question text

Simply stated, these are large boxes that hold lots of hard disks.

Select one:

a.

Disk Array

b.

Tape library

c.

Host

d.

Switch

Question text

URL means ________.

Select one:

a.

Term used to describe Website

b.

Term used to connect websites.

c.

Address of the resource on the web

d.

Term used to get online program

Question text

Unit which retains processed information until it can be placed on output devices by output unit is

Select one:

a.

memory unit

b.

input device

c.

output device

d.

ALU

Question text

For long term storage (archival) of data which of the following storage devices is generally used:

Select one:

a.

Hard Disk

b.

Tape Cartridges

c.

Floppy Disk

d.

CD Rom

Question text

A more complex approach for web service implementation, is referred to as

Select one:

a.

Representation State Transfer

b.

JavaScript Entity Notation

c.

JavaScript Object Notation

d.

Big Web Services

Question text

Which one of the following computer network is built on the top of another network?

Select one:

a.

prime network

b.

overlay network

c.

prior network

d.

chief network

Question text

The execution of the functions on a single server  or across servers on the network is called:

Select one:

a.

TP Monitor

b.

TP- Lite

c.

TP-Heavy

d.

ORB 

Question text

TP monitor done its responsibilities with the help of which protocol?

Select one:

a.

 Two-Phase Commit Protocol

b.

TCP/IP 

c.

IP

d.

SNA 

Question text

Which of the following component of Web service describes interfaces to web services? 

Select one:

a.

UDDI

b.

 WSDL

c.

ADSL

d.

SOAP

Question text

 Programming language which sometimes called 'write once, run any where is

Select one:

a.

Java

b.

Basic

c.

Pascal

d.

Ada

Question text

Which of the following is a security issue with web services?

Select one:

a.

Confidentiality, Authentication and Network Security

b.

Confidentiality

c.

Authentication

d.

Network Security

Question text

 A script is a:

Select one:

a.

Program or sequence of instruction that is interpreted or carried out by client server only

b.

Program or sequence of instruction that is interpreted or carried out by web server only

c.

Program or sequence of instruction that is interpreted or carried out by another program

d.

Program or sequence of instructions that is interpreted or carried out by processor directly

Question text

Storage management comprises of

Select one:

a.

SAN Management

b.

Tape drives

c.

RAID Arrays

d.

SAN Management, RAID Arrays and Tape drives

Question text

Which of the following provides byte level striping?

Select one:

a.

RAID 2

b.

 RAID 6

c.

RAID 5

d.

RAID 4

Question text

I/O requests to disk storage on a SAN are called

Select one:

a.

Disk I/Os

b.

File I/Os

c.

SAN I/Os

d.

Block I/Os

Question text

Web-applications were developed in order to interact _____________ . 

Select one:

a.

Browsers

b.

Server

c.

Work Stations

d.

Different platforms

Question text

How response is sent in XML-RPC? 

Select one:

a.

XML responses are appended and embedded both to the url and body of the HTTP response

b.

XML responses are separated from the body of the HTTP response

c.

XML responses are appended to the url of the HTTP response.

d.

XML responses are embedded in the body of the HTTP response.

Question text

What is the most basic level of storage?

Select one:

a.

ISCSI

b.

SAN

c.

NAS

d.

DAS

Question text

Storage management comprises of

Select one:

a.

SAN Management, Data Protection, Disk Operation

b.

SAN Management

c.

Data protection

d.

Disk operation

Question text

A client device designed so that most processing and data storage occurs on the client side describes

Select one:

a.

Active Client

b.

 Fat Client

c.

Application Client

d.

Thin Client 

Question text

What SOAP stands for?

Select one:

a.

Simple Access Object Protocol

b.

State Access Object Protocol

c.

State Allied Object Protocol

d.

Simple Allied Object Protocol

Question text

TCP, FTP, Telnet, SMTP, POP etc. are examples of?

Select one:

a.

IP Address

b.

Socket

c.

Protocol

d.

MAC Address

Question text

Software which allows user to view the webpage is called as __________.

Select one:

a.

Operating System

b.

Website

c.

Interpreter

d.

Internet Browser

Question text

Which of the following provides byte level striping?

Select one:

a.

RAID 6

b.

RAID 5

c.

RAID 4

d.

RAID 2

Question text

Executables might be called ________

Select one:

a.

executable code

b.

complex code

c.

machine code

d.

native code

Question text

Communication channel is shared by all the machines on the network in

Select one:

a.

broadcast network

b.

multicast network

c.

unicast network

d.

monocast network

Question text

For the implementation of web services, the widely used approaches are of type

Select one:

a.

4 types

b.

3 types

c.

5 types

d.

2 types

Question text

Which of the following is correct about SOAP? 

Select one:

a.

SOAP is complicated in terms of algorithm.

b.

SOAP is language independent.

c.

SOAP is language independent, simple and extensible.

d.

SOAP is simple and extensible.

Question text

The URL Connection class can be used to read and write data to the specified resource referred by the URL.

Select one:

a.

False

b.

 True

Question text

What protocol is used to find the hardware address of a local device?

Select one:

a.

ICMP

b.

ARP 

c.

RARP 

d.

IP

Question text

Pick the false statement

Select one:

a.

RAID Level 4 provides block level striping

b.

RAID Level 5 provides block level striping and error correction information

c.

RAID Level 2 provides bit level striping with Hamming code ECC

d.

RAID Level 1 provides disk mirroring

Question text

 Which of the following role of web service architecture implements the service and makes it available on the Internet? 

Select one:

a.

Service Requestor

b.

Service Registry

c.

Service Query

d.

Service Provider

Question text

When compared to the compiled program, scripts run:

Select one:

a.

Depend on the script

b.

Slower

c.

The execution speed is similar

d.

Faster

Question text

Which of the following layer in Web Service Protocol Stack is responsible for describing the public interface to a specific web service?

Select one:

a.

Service Discovery

b.

Service Description

c.

Service Transport

d.

XML Messaging

Question text

 A NAS solution is most appropriate for what type of data environment

Select one:

a.

Parallel access

b.

Remote access

c.

Secured Access

d.

Shared access

Question text

What HTTP stands for? 

Select one:

a.

Hyper Time Transfer Protocol

b.

Hyper Text Transfer Protocol

c.

 Hyperlink Text Transfer Protocol

d.

 Hyper Transfer Text Protocol

Question text

Effective Storage management includes

Select one:

a.

Backups

b.

Securities, Backups, Reporting

c.

Reporting

d.

Securities

Question text

Identify the tasks involved in Storage Capacity management.

Select one:

a.

Identifying storage systems are approaching full capacity, monitoring trends for each resource and tracking total capacity, total used, total available

b.

Monitoring trends for each resource

c.

Tracking Total capacity, total used, total available

d.

Identifying storage systems are approaching full capacity.

Question text

Which of the following layer in Web Service Protocol Stack is responsible for encoding messages in a common XML format so that messages can be understood at either end? 

Select one:

a.

XML Messaging

b.

Service Description

c.

Service Transport

d.

Service Discovery

Question text

________ programs are automatically loaded and operates as a part of browser.

Select one:

a.

Plug-ins

b.

Widgets

c.

Utilities

d.

Add-ons

Question text

_______________ is the assembly language for an imaginary architecture.

Select one:

a.

Machine code

b.

Byte code

c.

Executable code

d.

Native code

Question text

Source program is compiled to an intermediate form called ___________

Select one:

a.

Smart code

b.

Machine code

c.

Executable code

d.

Byte Code

Question text

Which of the following website is used to search other website by typing a keyword ?

Select one:

a.

Search Engine

b.

Routers

c.

Social Networks

d.

Crawler

Question text

A tape library does not contain:

Select one:

a.

RAID Array

b.

Robotic Arm

c.

Tape Drive

d.

Bar Code Reader

Question text

Pick the false statement

Select one:

a.

RAID Level 2 provides bit level striping with Hamming code ECC

b.

RAID Level 5 provides block level striping and error correction information

c.

RAID Level 4 provides block level striping

d.

RAID Level 1 provides disk mirroring

Question text

Which of the following is correct about SOAP? 

Select one:

a.

SOAP is for communication between applications.

b.

SOAP is a communication protocol.

c.

SOAP is an XML-based protocol for exchanging information between computers,  communication protocol and communication between applications.

d.

SOAP is an XML-based protocol for exchanging information between computers.

Question text

Simpler approach of implementing a web service is named as

Select one:

a.

JavaScript Entity Notation

b.

JavaScript Object Notation

c.

Representation State Transfer

d.

Entity State Transfer

Question text

Which of the following layer in Web Service Protocol Stack is responsible for describing the public interface to a specific web service?

Select one:

a.

Service Transport

b.

XML Messaging

c.

Service Discovery

d.

Service Description

Question text

 A NAS solution is most appropriate for what type of data environment

Select one:

a.

Shared access

b.

Parallel access

c.

Secured Access

d.

Remote access

Question text

How response is sent in XML-RPC? 

Select one:

a.

XML responses are appended to the url of the HTTP response.

b.

XML responses are separated from the body of the HTTP response

c.

XML responses are appended and embedded both to the url and body of the HTTP response

d.

XML responses are embedded in the body of the HTTP response.

Question text

Web-applications were developed in order to interact _____________ . 

Select one:

a.

Server

b.

Browsers

c.

Work Stations

d.

Different platforms

Question text

Which of the following isn’t a characteristic of High level languages?

Select one:

a.

platform independent

b.

user-friendly

c.

interactive execution

d.

machine code

Question text

Which of the following role of web service architecture provides a central place where developers can publish new services or find existing ones?

Select one:

a.

Service Requestor

b.

Service Query

c.

Service Registry

d.

Service Provider

Question text

________ programs are automatically loaded and operates as a part of browser.

Select one:

a.

Plug-ins

b.

Widgets

c.

Add-ons

d.

Utilities

Question text

What protocol is used to find the hardware address of a local device?

Select one:

a.

ARP 

b.

IP

c.

ICMP

d.

RARP 

Question text

What SOAP stands for?

Select one:

a.

Simple Allied Object Protocol

b.

Simple Access Object Protocol

c.

State Access Object Protocol

d.

State Allied Object Protocol

Question text

When compared to the compiled program, scripts run:

Select one:

a.

The execution speed is similar

b.

Faster

c.

Depend on the script

d.

Slower

Question text

 A script is a:

Select one:

a.

Program or sequence of instruction that is interpreted or carried out by web server only

b.

Program or sequence of instruction that is interpreted or carried out by client server only

c.

Program or sequence of instructions that is interpreted or carried out by processor directly

d.

Program or sequence of instruction that is interpreted or carried out by another program

Question text

Which of the following is a security issue with web services?

Select one:

a.

Confidentiality, Authentication and Network Security

b.

Confidentiality

c.

Authentication

d.

Network Security

Question text

What will be used by SAN to provide connectivity between hosts and storage?

Select one:

a.

FC or iSCSI

b.

SCSI

c.

iSCSI

d.

FC

Question text

A language supported by MS. Net platform.

Select one:

a.

java

b.

C

c.

C#

d.

C++

Question text

JVM stands for?

Select one:

a.

JRE visual machine

b.

JRE virtual machine

c.

Java visual machine

d.

Java virtual machine

Question text

Pick the false statement

Select one:

a.

RAID Level 2 provides bit level striping with Hamming code ECC

b.

RAID Level 4 provides block level striping

c.

RAID Level 1 provides disk mirroring

d.

RAID Level 5 provides block level striping and error correction information

Question text

The software designed to perform a specific task:

Select one:

a.

Package Software

b.

Application Software

c.

Synchronous Software

d.

System Software

Question text

Identify the tasks involved in Storage Capacity management.

Select one:

a.

Tracking Total capacity, total used, total available

b.

Monitoring trends for each resource

c.

Identifying storage systems are approaching full capacity, monitoring trends for each resource and tracking total capacity, total used, total available

d.

Identifying storage systems are approaching full capacity.

Question text

Identify a network file protocol in the below mentioned set.

Select one:

a.

CIFS

b.

SCSI

c.

FC

d.

NAS

Question text

Which of the following layer in Web Service Protocol Stack is responsible for centralizing services into a common registry and providing easy publish/find functionality? 

Select one:

a.

Service Description

b.

Service Discovery

c.

Service Transport

d.

XML Messaging

Question text

The URL Connection class can be used to read and write data to the specified resource referred by the URL.

Select one:

a.

 True

b.

False

Question text

For the implementation of web services, the widely used approaches are of type

Select one:

a.

3 types

b.

5 types

c.

4 types

d.

2 types

Question text

Which of the following layer in Web Service Protocol Stack is responsible for encoding messages in a common XML format so that messages can be understood at either end? 

Select one:

a.

Service Transport

b.

XML Messaging

c.

Service Discovery

d.

Service Description

Question text

Which one of the following extends a private network across public networks?

Select one:

a.

storage area network

b.

local area network

c.

enterprise private network

d.

virtual private network

Question text

Which of the following is correct about SOAP? 

Select one:

a.

SOAP is an XML-based protocol for exchanging information between computers,  communication protocol and communication between applications.

b.

SOAP is for communication between applications.

c.

SOAP is a communication protocol.

d.

SOAP is an XML-based protocol for exchanging information between computers.

Question text

Which of the following component of Web service describes interfaces to web services? 

Select one:

a.

SOAP

b.

 WSDL

c.

UDDI

d.

ADSL

Question text

 Which of the following role of web service architecture implements the service and makes it available on the Internet? 

Select one:

a.

Service Requestor

b.

Service Registry

c.

Service Query

d.

Service Provider

Question text

In the Client-Server architecture, the component that processes the request and sends the response is 

Select one:

a.

Client

b.

Server

c.

Protocol

d.

Network

Question text

A client device designed so that most processing and data storage occurs on the client side describes

Select one:

a.

Active Client

b.

 Fat Client

c.

Thin Client 

d.

Application Client

Question text

Which of the following is sequential access storage device?

Select one:

a.

Tape Cartridge

b.

CD-ROM

c.

Hard Disk

d.

Main Memory

Question text

Each personal computer has a _________ that manages the computer’s arithmetical, logical and control activities.

Select one:

a.

Microcontroller

b.

Interpreter

c.

Assembler

d.

Microprocessor

Question text

Which of the following is correct about SOAP? 

Select one:

a.

SOAP is language independent, simple and extensible.

b.

SOAP is complicated in terms of algorithm.

c.

SOAP is language independent.

d.

SOAP is simple and extensible.

Question text

Which of the following is not a likely configuration of a Client-Server System?

Select one:

a.

 Multiple Clients- Multiple Servers System

b.

Single Client- Single Server

c.

Single Client- Multiple Server System

d.

Multiple Clients- Single Server System

Question text

What HTTP stands for? 

Select one:

a.

 Hyperlink Text Transfer Protocol

b.

 Hyper Transfer Text Protocol

c.

Hyper Text Transfer Protocol

d.

Hyper Time Transfer Protocol

Question text

Simpler approach of implementing a web service is named as

Select one:

a.

JavaScript Entity Notation

b.

JavaScript Object Notation

c.

Entity State Transfer

d.

Representation State Transfer

Question text

Which of the following is not a non volatile storage device?

Select one:

a.

NVRAM

b.

Hard Disk

c.

Memory Stick

d.

Random Access Memory

Question text

Which three statements describe differences between Storage Area Network (SAN) and Network Attached Storage (NAS) solutions? Choose three.

a. SAN is generally more expensive but provides higher performance

b. NAS uses TCP/IP for communication between hosts and the NAS server

c. NAS requires additional hardware on a host: a host bus adapter for connectivity

d. SAN uses proprietary protocols for communication between hosts and the SAN fabric

Select one:

a.

A,D,C

b.

A, B, D

c.

B,C,D

d.

B,C,A

Question text

A more complex approach for web service implementation, is referred to as

Select one:

a.

JavaScript Object Notation

b.

Big Web Services

c.

Representation State Transfer

d.

JavaScript Entity Notation

Question text

Which of the following isn’t a characteristic of High level languages?

Select one:

a.

interactive execution

b.

platform independent

c.

machine code

d.

user-friendly

Question text

In computer network nodes are:

Select one:

a.

the computer that originates the data

b.

the computer that routes the data

c.

the computer that terminates the data

d.

the computer that terminates, originates and routes the data

Question text

Which storage technology requires downtime to add new hard disk capacity

Select one:

a.

NAS

b.

DAS

c.

SAN

d.

UDP

Question text

Which topology is best suited for medium sized enterprise.

Select one:

a.

DAS

b.

SAN

c.

NAS

Question text

What protocol is used to find the hardware address of a local device?

Select one:

a.

ICMP

b.

IP

c.

ARP 

d.

RARP 

Question text

The URL Connection class can be used to read and write data to the specified resource referred by the URL.

Select one:

a.

 True

b.

False

Question text

A client device designed so that most processing and data storage occurs on the client side describes

Select one:

a.

Active Client

b.

 Fat Client

c.

Thin Client 

d.

Application Client

Question text

What does a VLAN do?

Select one:

a.

Provides multiple collision domains on one switch port  

b.

Acts as the fastest port to all servers

c.

Provides multiple broadcast domains within a single collision domain

d.

Breaks up broadcast domains in a layer 2 switch internetwork  

Question text

In the Client-Server architecture, the component that processes the request and sends the response is 

Select one:

a.

Client

b.

Server

c.

Protocol

d.

Network

Question text

The execution of the functions on a single server  or across servers on the network is called:

Select one:

a.

ORB 

b.

TP-Heavy

c.

TP- Lite

d.

TP Monitor

Question text

The principle of serial equivalence for distributed transactions says that:

Select one:

a.

Sequential transactions should never be executed concurrently, because of the dangers of lost updates

b.

Concurrent transactions should always be executed in sequence

c.

When several transactions are executed concurrently, the result should be the same as if they had been executed in sequence

d.

Concurrent transactions should be atomic

Question text

Simply stated, these are large boxes that hold lots of hard disks.

Select one:

a.

Disk Array

b.

Host

c.

Tape library

d.

Switch

Question text

Which one of the following extends a private network across public networks?

Select one:

a.

virtual private network

b.

storage area network

c.

local area network

d.

enterprise private network

Question text

Pick the false statement

Select one:

a.

RAID Level 4 provides block level striping

b.

RAID Level 5 provides block level striping and error correction information

c.

RAID Level 2 provides bit level striping with Hamming code ECC

d.

RAID Level 1 provides disk mirroring

Question text

Which three statements describe differences between Storage Area Network (SAN) and Network Attached Storage (NAS) solutions? Choose three.

a. SAN is generally more expensive but provides higher performance

b. NAS uses TCP/IP for communication between hosts and the NAS server

c. NAS requires additional hardware on a host: a host bus adapter for connectivity

d. SAN uses proprietary protocols for communication between hosts and the SAN fabric

Select one:

a.

A, B, D

b.

B,C,A

c.

B,C,D

d.

A,D,C

Question text

In SAN storage model, the operating system view storage resources as —— devices

Select one:

a.

FC

b.

SAN

c.

UDP

d.

SCSI

Question text

Disk controller driver in DAS architecture is replaced in SAN either with ——

Select one:

a.

Any one of the above

b.

TCP/IP stack

c.

FC Protocol

d.

iSCSI

Question text

I/O requests to disk storage on a SAN are called

Select one:

a.

File I/Os

b.

SAN I/Os

c.

Disk I/Os

d.

Block I/Os

Question text

Network congestion occurs when:

Select one:

a.

none of the mentioned

b.

in case of traffic overloading

c.

when a system terminates

d.

when connection between two nodes terminates

Question text

What will be used by SAN to provide connectivity between hosts and storage?

Select one:

a.

SCSI

b.

FC

c.

iSCSI

d.

FC or iSCSI

Question text

Nested RAID provides better performance characteristics than the RAID levels that comprise them

Select one:

a.

False

b.

True

Question text

Two devices are in network if:

Select one:

a.

a process is internally oriented

b.

a process in one device is able to exchange information with a process in another device

c.

PIDs of the processes running of different devices are same

d.

a process is running on both devices

Question text

Which one of the following extends a private network across public networks?

Select one:

a.

storage area network

b.

local area network

c.

enterprise private network

d.

virtual private network

Question text

A list of protocols used by a system, one protocol per layer, is called:

Select one:

a.

protocol suite

b.

protocol architecture

c.

protocol stack

d.

protocol set

Question text

NetBEUI is an enhanced version of ------ Protocol

Select one:

a.

SPX

b.

NetBIOS

c.

IPX

d.

TCP/IP 

Question text

Which of the following Company manufactures RAID devices?

Select one:

a.

Quantum

b.

Qlogic

c.

LSI

d.

Falconstor

Question text

This is the practice of collecting computer files that have been packaged together for backup, to transport to some other location, for saving away from the computer so that more hard disks can be made available, or for some other purpose.

Select one:

a.

Backup

b.

Compression

c.

Migration

d.

Archive

Question text

Which of the following statements regarding Client-server computing are true?

Select one:

a.

The Client server environment is typically homogeneous and single-vendor. The hardware flat form and operating system of Client and Server are usually the same

b.

Clint-server computing is merely a transitional phase in the larger trend towards fully distributed computing

c.

Client Server computing can be divided into three components, a Client process, a server process and a Middleware in between them for their interaction

d.

Database, transaction servers are more advanced and sophisticated types of servers than disk and file servers

Question text

Communication channel is shared by all the machines on the network in

Select one:

a.

unicast network

b.

broadcast network

c.

monocast network

d.

multicast network

Question text

RAID Level 7 does Asynchronous cached striping with dedicated parity.

Select one:

a.

FALSE

b.

TRUE

Question text

This is a repository for the storage, management, and dissemination of data in which the mechanical, lighting, electrical and computer systems are designed for maximum energy efficiency and minimum environmental impact.

Select one:

a.

Data warehouse

b.

 Data Center

c.

Storage lab

d.

Fabric

Question text

Which of the following provides byte level striping?

Select one:

a.

RAID 4

b.

RAID 5

c.

 RAID 6

d.

RAID 2

Question text

This is the process of assigning storage, usually in the form of server disk drive space, in order to optimize the performance of a storage area network.

Select one:

a.

Data Warehousing

b.

Data mining

c.

 Storage Provisioning

d.

Storage assignment

Question text

Communication channel is shared by all the machines on the network in

Select one:

a.

virtual private network

b.

metropolitan area network

c.

local area network

d.

broadcast network

Question text

 Select the correct option regarding tape drive

Select one:

a.

Tape drives can be used t store data on optical disks

b.

Tape drives can stream data at a very fast rate

c.

Archival life of data stored on tape is around 5 years

d.

Tape drives have fast average seek times

Question text

Identify a network file protocol in the below mentioned set.

Select one:

a.

NAS

b.

CIFS

c.

FC

d.

SCSI

Question text

For long term storage (archival) of data which of the following storage devices is generally used:

Select one:

a.

Floppy Disk

b.

CD Rom

c.

Tape Cartridges

d.

Hard Disk

Question text

Which of the following is not a likely configuration of a Client-Server System?

Select one:

a.

 Multiple Clients- Multiple Servers System

b.

Multiple Clients- Single Server System

c.

Single Client- Multiple Server System

d.

Single Client- Single Server

Question text

What is the most basic level of storage?

Select one:

a.

NAS

b.

ISCSI

c.

SAN

d.

DAS

Question text

 A NAS solution is most appropriate for what type of data environment

Select one:

a.

Secured Access

b.

Parallel access

c.

Shared access

d.

Remote access

Question text

The execution of the functions on a single server  or across servers on the network is called:

Select one:

a.

All are committed if they issue commit

b.

Some are committed and some are roll backed

c.

All are roll backed  if they issue rollback

d.

All are roll backed regardless of whether they issue any one

Question text

Which one of the following extends a private network across public networks?

Select one:

a.

Both IP address of Server & Port number

b.

IP address of Server

c.

Port number

d.

Client Server

Question text

Which of the following is false about tape devices?

Select one:

a.

Tape drives allow random access of data

b.

A tape drive is a data storage device that reads and writes data stored on a Magnetic tape

c.

Tape drives are used for archival storage of data

d.

Tape media has low unit cost and long archival stability

Question text

A __________ is a device that forwards packets between networks by processing the routing information included in the packet.

Select one:

a.

bridge, firewall and router

b.

firewall

c.

bridge

d.

router

Question text

A tape library does not contain:

Select one:

a.

Robotic Arm

b.

Tape Drive

c.

RAID Array

d.

Bar Code Reader

Question text

Which of the following does not refer to middleware?

Select one:

a.

JAVA 

b.

(e)  JAVA and C

c.

 C  

d.

DCOM

e.

COM

Question text

RAID Level 6 has dual parity where as RAID Level 5 has single parity and both does block level striping

Select one:

a.

False

b.

True

Question text

TCP, FTP, Telnet, SMTP, POP etc. are examples of?

Select one:

a.

MAC Address

b.

Socket

c.

Protocol

d.

IP Address

Question text

TP monitor done its responsibilities with the help of which protocol?

Select one:

a.

SNA 

b.

TCP/IP 

c.

IP

d.

 Two-Phase Commit Protocolus computers seems a single coherent system to its client, then it is called:

Select one:

a.

distributed system

b.

computer network

c.

networking system

d.

client server

Question text

Which one of the following computer network is built on the top of another network?

Select one:

a.

prior network

b.

prime network

c.

chief network

d.

overlay network

Question text

Network congestion occurs when:

Select one:

a.

when a system terminates

b.

when connection between two nodes terminates

c.

none of the mentioned

d.

in case of traffic overloading

Question text

This is the process of assigning storage, usually in the form of server disk drive space, in order to optimize the performance of a storage area network.

Select one:

a.

Data Warehousing

b.

Data mining

c.

 Storage Provisioning

d.

Storage assignment

Question text

This is the practice of collecting computer files that have been packaged together for backup, to transport to some other location, for saving away from the computer so that more hard disks can be made available, or for some other purpose.

Select one:

a.

Compression

b.

Archive

c.

Migration

d.

Backup

Question text

Which one of the following extends a private network across public networks?

Select one:

a.

IP address of Server

b.

Port number

c.

Both IP address of Server & Port number

d.

Client Server

Question text

RAID Level 6 has dual parity where as RAID Level 5 has single parity and both does block level striping

Select one:

a.

True

b.

False

Question text

Which of the following Company manufactures RAID devices?

Select one:

a.

Qlogic

b.

Falconstor

c.

LSI

d.

Quantum

Question text

Which one of the following extends a private network across public networks?

Select one:

a.

local area network

b.

enterprise private network

c.

virtual private network

d.

storage area network

Question text

Simply stated, these are large boxes that hold lots of hard disks.

Select one:

a.

Switch

b.

Host

c.

Disk Array

d.

Tape library

Question text

What is the most basic level of storage?

Select one:

a.

ISCSI

b.

DAS

c.

SAN

d.

NAS

Question text

Pick the false statement

Select one:

a.

RAID Level 4 provides block level striping

b.

RAID Level 5 provides block level striping and error correction information

c.

RAID Level 2 provides bit level striping with Hamming code ECC

d.

RAID Level 1 provides disk mirroring

Question text

Nested RAID provides better performance characteristics than the RAID levels that comprise them

Select one:

a.

False

b.

True

Question text

Which of the following is false about tape devices?

Select one:

a.

A tape drive is a data storage device that reads and writes data stored on a Magnetic tape

b.

Tape drives are used for archival storage of data

c.

Tape media has low unit cost and long archival stability

d.

Tape drives allow random access of data

Question text

A tape library does not contain:

Select one:

a.

Robotic Arm

b.

Tape Drive

c.

Bar Code Reader

d.

RAID Array

Question text

RAID Level 7 does Asynchronous cached striping with dedicated parity.

Select one:

a.

FALSE

b.

TRUE

Question text

TCP, FTP, Telnet, SMTP, POP etc. are examples of?

Select one:

a.

Protocol

b.

IP Address

c.

Socket

d.

MAC Address

Question text

This is a repository for the storage, management, and dissemination of data in which the mechanical, lighting, electrical and computer systems are designed for maximum energy efficiency and minimum environmental impact.

Select one:

a.

Fabric

b.

Data warehouse

c.

Storage lab

d.

 Data Center

Question text

The URL Connection class can be used to read and write data to the specified resource referred by the URL.

Select one:

a.

 True

b.

False

Question text

For long term storage (archival) of data which of the following storage devices is generally used:

Select one:

a.

Floppy Disk

b.

Tape Cartridges

c.

Hard Disk

d.

CD Rom

Question text

Which of the following provides byte level striping?

Select one:

a.

RAID 5

b.

RAID 2

c.

RAID 4

d.

 RAID 6

Question text

 Select the correct option regarding tape drive

Select one:

a.

Tape drives have fast average seek times

b.

Tape drives can be used t store data on optical disks

c.

Tape drives can stream data at a very fast rate

d.

Archival life of data stored on tape is around 5 years

Question text

Two devices are in network if:

Select one:

a.

a process is running on both devices

b.

a process is internally oriented

c.

a process in one device is able to exchange information with a process in another device

d.

PIDs of the processes running of different devices are same

Question text

TP monitor done its responsibilities with the help of which protocol?

Select one:

a.

 Two-Phase Commit Protocol

b.

IP

c.

SNA 

d.

TCP/IP 

Question text

Which of the following does not refer to middleware?

Select one:

a.

 C  

b.

(e)  JAVA and C

c.

JAVA 

d.

DCOM

e.

COM

Question text

In computer network nodes are:

Select one:

a.

the computer that originates the data

b.

the computer that terminates the data

c.

the computer that terminates, originates and routes the data

d.

the computer that routes the data

Question text

Communication channel is shared by all the machines on the network in

Select one:

a.

broadcast network

b.

metropolitan area network

c.

local area network

d.

virtual private network

Question text

Which of the following statements regarding Client-server computing are true?

Select one:

a.

Clint-server computing is merely a transitional phase in the larger trend towards fully distributed computing

b.

Database, transaction servers are more advanced and sophisticated types of servers than disk and file servers

c.

Client Server computing can be divided into three components, a Client process, a server process and a Middleware in between them for their interaction

d.

The Client server environment is typically homogeneous and single-vendor. The hardware flat form and operating system of Client and Server are usually the same

Question text

Communication channel is shared by all the machines on the network in

Select one:

a.

unicast network

b.

multicast network

c.

monocast network

d.

broadcast network

Question text

What protocol is used to find the hardware address of a local device?

Select one:

a.

RARP 

b.

ICMP

c.

ARP 

d.

IP

Question text

When collection of various computers seems a single coherent system to its client, then it is called:

Select one:

a.

distributed system

b.

networking system

c.

client server

d.

computer network

Question text

Which of the following is not a likely configuration of a Client-Server System?

Select one:

a.

Single Client- Multiple Server System

b.

Single Client- Single Server

c.

 Multiple Clients- Multiple Servers System

d.

Multiple Clients- Single Server System

Question text

A list of protocols used by a system, one protocol per layer, is called:

Select one:

a.

protocol stack

b.

protocol architecture

c.

protocol file

d.

protocol suite

Question text

The execution of the functions on a single server  or across servers on the network is called:

Select one:

a.

TP- Lite

b.

ORB 

c.

TP Monitor

d.

TP-Heavy

Question text

A __________ is a device that forwards packets between networks by processing the routing information included in the packet.

Select one:

a.

router

b.

bridge

c.

bridge, firewall and router

d.

firewall

Question text

In the Client-Server architecture, the component that processes the request and sends the response is 

Select one:

a.

Network

b.

Client

c.

Server

d.

Protocol

Question text

NetBEUI is an enhanced version of ------ Protocol

Select one:

a.

SPX

b.

NetBIOS

c.

IPX

d.

TCP/IP 

Question text

What does a VLAN do?

Select one:

a.

Provides multiple collision domains on one switch port  

b.

Breaks up broadcast domains in a layer 2 switch internetwork  

c.

Acts as the fastest port to all servers

d.

Provides multiple broadcast domains within a single collision domain

Question text

Which one of the following computer network is built on the top of another network?

Select one:

a.

prior network

b.

prime network

c.

overlay network

d.

chief network

Question text

A client device designed so that most processing and data storage occurs on the client side describes

Select one:

a.

 Fat Client

b.

Active Client

c.

Thin Client 

d.

Application Client

Question text

The execution of the functions on a single server  or across servers on the network is called:

Select one:

a.

All are committed if they issue commit

b.

Some are committed and some are roll backed

c.

All are roll backed regardless of whether they issue any one

d.

All are roll backed  if they issue rollback

Question text

The principle of serial equivalence for distributed transactions says that:

Select one:

a.

Concurrent transactions should always be executed in sequence

b.

When several transactions are executed concurrently, the result should be the same as if they had been executed in sequence

c.

Sequential transactions should never be executed concurrently, because of the dangers of lost updates

d.

Concurrent transactions should be atomic

Question text

Today's fastest growing mobile phone operating system is

Select one:

a.

Black berry OS

b.

Mac OS X

c.

Google's Android

d.

Apple's IOS

Question text

Which of the below is not a valid classification of design pattern?

Select one:

a.

Creational patterns

b.

Java patterns

c.

Behavioural patterns

d.

Structural patterns

Question text

Translator which converts high-level language programs into machine language program is called

Select one:

a.

assembler

b.

compiler

c.

attempter

d.

debugger

Question text

Pick odd one out

Select one:

a.

Striping

b.

Error-correction

c.

Fault tolerance

d.

Mirroring

Question text

Which of the Following is not an off-line storage device?

Select one:

a.

Flash Memory

b.

Tape Library

c.

Tape Cartridge

d.

CD-ROM

Question text

Which of the below is not a valid classification of design pattern?

Select one:

a.

Creational patterns

b.

Behavioural patterns

c.

Java patterns

d.

Structural patterns

Question text

Executables might be called ________

Select one:

a.

complex code

b.

executable code

c.

native code

d.

machine code

Question text

Which of the following is false?

Select one:

a.

Flash memory can be electrically erased and reprogrammed

b.

NVRAM has built in battery which keeps power applied to it even after the power is switched off

c.

Flash disk can only have USB interface

d.

Flash memory is used in memory sticks

Question text

Which of the following is sequential access storage device?

Select one:

a.

CD-ROM

b.

Main Memory

c.

Hard Disk

d.

Tape Cartridge

Question text

Which of the following statements about various hard disks is wrong?

Select one:

a.

USB Hard disks store data on flash memory

b.

SATA Disks support faster transfer rates and have support for hot swapping

c.

Hard disks are fragile to security attacks.

d.

ATA hard disks cannot be connected externally to computer

Question text

FORTRAN was developed by

Select one:

a.

Oracle

b.

Microsoft

c.

Macintosh

d.

IBM

Question text

A program that can execute high-level language programs.

Select one:

a.

Circuitry

b.

Compiler

c.

Sensor

d.

Interpreter

Question text

Which of the following isn’t a characteristic of High level languages?

Select one:

a.

interactive execution

b.

machine code

c.

user-friendly

d.

platform independent

Question text

FORTRAN stands for:

Select one:

a.

Formal Translator

b.

For Translation

c.

Formula Translator

d.

For Editing

Question text

A language supported by MS. Net platform.

Select one:

a.

C#

b.

java

c.

C

d.

C++

Question text

Pick the wrong statement about the hard disk?

Select one:

a.

Hard disk can only have IDE or USB interface

b.

Hard disk has multiple platters and each platter has two read/write heads one on each side

c.

Data Transfer rate is over 80 MBPS

d.

It’s a non-volatile & random access storage device

Question text

Language in which single statements can be written to accomplish substantial task is named as:

Select one:

a.

assembly language

b.

high level language

c.

machine language

d.

medium language

Question text

Which of the following is not a non volatile storage device?

Select one:

a.

NVRAM

b.

Hard Disk

c.

Random Access Memory

d.

Memory Stick

Question text

JVM stands for?

Select one:

a.

JRE virtual machine

b.

JRE visual machine

c.

Java visual machine

d.

Java virtual machine

Question text

Prolog comes under ___________

Select one:

a.

OOP

b.

Procedural Programming

c.

Functional

d.

Logic Programming

Question text

_______________ is the assembly language for an imaginary architecture.

Select one:

a.

Machine code

b.

Native code

c.

Executable code

d.

Byte code

Question text

Source program is compiled to an intermediate form called ___________

Select one:

a.

Machine code

b.

Byte Code

c.

Smart code

d.

Executable code