Introduction to Human Computer Interaction / Human Computer Interaction

Introduction to Human Computer Interaction
(PreLim)

 

Question 1

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There are three broad categories of user. This category of users know well how to perform the tasks they need to perform frequently.

Select one:

a.

expert users

b.

all of the choices

c.

none of the choices

d.

novice users

e.

occasional users

Question 2

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It is a term which supports the objects in an easy way to use.

Select one:

a.

Accesibility

b.

Usable

c.

Reachable

d.

Usefull

Question 3

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What are the elements of the Gulf of Execution?

Select one:

a.

Forming thoughts, defining appropriate behavior, choosing suitable interface mechanism

b.

Elements of information retrieval include finding out what the program does 

c.

Application processing, system information analysis and the evaluation of the value of information

d.

Elements of information processing to figure out how to communicate with the program 

Question 4

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Human-Computer Interaction (HCI) is a multidisciplinary area of study focused on computer technology design and, in particular, the interaction between ______________________.

Select one:

a.

user and interface

b.

human and machine

c.

human and computer

d.

user and interaction

Question 5

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Developers must attempt to ______________________ in order to produce computer systems with good usability.

Select one:

a.

designed with little regard to usability

b.

easy to remember how to use

c.

achieve efficient, effective and safe interaction

d.

capabilities and preferences for conducting various tasks

Question 6

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It's about sending back details about what action was taken and what was done, enabling the individual to continue the operation.

Select one:

a.

Mappings

b.

Feedback

c.

Consistency

d.

Visibility

Question 7

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Speech-recognition systems allow users to communicate using spoken commands

Select one:

True

False

Question 8

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Individual differences (need for structure vs. flexibility) and work situations (overloaded vs. bored) would mean that a one-size-fits-all solution is neither feasible nor prudent as we strive for optimum workplace environment and human efficiency.

Select one:

True

False

Question 9

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Sense Cam is a wearable tool that takes photographs intermittently when worn without any user interference

Select one:

True

False

Question 10

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Humans have a restricted capacity for processing information.

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True

False

Question 11

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Visibility is what operations and manipulation can be performed on a given entity

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True

False

Question 12

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The benefits of more usable software system to business users include:

Select one or more:

a.

decreased user errors

b.

decreased user training time and cost

c.

increased need for ongoing technical support

d.

decreased accuracy of data input and data interpretation

e.

increased productivity

Question 13

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HCI is about understanding and creating software and other technology that people will want to use, will be able to use, and will find effective when used.

Select one:

True

False

Question 14

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Social processes such as turn-taking, conventions etc. help us to work together and organize our activities

Select one:

True

False

Question 15

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Several systems and technologies were developed to support telepresence and co-presence

Select one:

True

False

Question 16

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HCI is about understanding and developing software and other technology that will allow people to use, be able to use, and be successful when used.

Select one:

True

False

Question 17

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What is the fundamental insight that underlies the evaluation process of "cognitive walk through?"

Select one:

a.

The idea that users can sometimes be left out of the evaluation

b.

The idea that cognitive processes are the most important aspect of the user experience

c.

The idea that users earn by exploring an interface

d.

The idea that experts need to work hand in hand with users to develop an optimal user experience

Question 18

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Human and computer interaction focuses on human-machine interface _____________

Select one:

a.

Logic

b.

Study

c.

Observation

d.

Design

Question 19

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________________ among users and computers happens at the user interface which includes both software and hardware.

Select one:

a.

Design

b.

Development

c.

Interface

d.

Interaction

Question 20

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A Answer software system is one that supports the effective and efficient completino of tasks in a given work context. 

Question 21

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A software engineer trained in the development of user interfaces would have gained experience, learned about approaches and techniques and gained an understanding of its weaknesses.

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True

False

Question 22

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HCI encompasses three major parts within the framework, ____________, _______________ and _________________.

Select one:

a.

human, computer, interaction

b.

user, computer, interface

c.

user, machine, interaction

d.

human, machine, interface

Question 23

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Which of the following is the principles of HCI?

Select one:

a.

Referencing

b.

Movement

c.

Tasks

d.

Logical Data

Question 24

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 Which of the following is a concept indicating that we understand human attention?

Select one:

a.

Avoid cluttering the interface with more information than is needed at the present moment for the user

b.

Sounds should be audible to the consumer and distinguishable

c.

Under different lighting conditions the text should be legible and distinguishable from its context

d.

Tactile feedback can make the same sort of distinction that a person in the world would feel

Question 25

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One of HCI's goals is to create specific capabilities and constraints for the software and/or hardware and platform chosen for the product

Select one:

True

False

Question 26

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When humans communicate with _____________, they bring to the encounter a lifetime of 

Select one:

a.

computer

b.

machine

c.

interface

d.

experience

Question 27

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Which one could NOT be found in a good HCI?

Select one:

a.

Common short cuts for undo, like CTRL+Z

b.

Sounds that convey meanings

c.

A long command line to achieve a function

d.

Specific meanings of icons

Question 28

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Perception allows us to focus on information that is relevant to what we are doing and it involves an audio and/or visual senses.

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True

False

Question 29

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The bottom-line benefits of usability to development organizations include:

•  GreaterLesser profits due to more competitive products/services
•  IncreasedDecreased overall development and maintenance costs
•  IncreasedDecreased customer support costs
•  MoreLess follow-on business due to satisfied customers

Question 30

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Keeping abreast of what others do and letting others know what you do are irrelevant aspects of collaborative work and socialization

Select one:

True

False