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Thursday, November 15, 2012

::: vuaskari.com ::: CS408 Quiz No.1 Nov 15, 2012

CS408 – Computer Human Interaction

Quiz No.1 Dated Nov 15,2012

 

What will be the gulf of execution if the user is able to formulate and perform the actions easily;

Smaller

Greater

Balanced

None of the Given

 

Certain factors that help us to interact with graphical based systems is________

Indirect manipulation

Direct manipulation

Both

None of the given

 

Which interface system is based on the question/answer dialogue?

Command Line Interfaces

Query interfaces

Menus

Natural Language Interfaces

 

Currently many common environments for interactive computing are examples of the ______________ interface style, often simply called windowing systems.

Three-dimensional

WIMP

Point and click

None of these

 

Taking some real world concept to perform different tasks that represent some idea, inside the computer is type of________

Direct Manipulation

Desktop metaphors

Central processing unit

None of the given

 

 

Example of form fill interface is________

A dialog box

Pop up menus

Data entry form on some university web

All of the given

 

Building things from user's perspective is called _________

Functionality

Usability

Portability

None of the given

 

 

A small picture that is used to represent a closed window is said to be a/an

Menu

Toolbar

status bar

icon

 

Form-filling interfaces are used for

data entry

data integration

data manipulation

data definition

 

User and system has its own unique language, the language used by the user is called_______

Task

Core

Both

None of the give options

 

This is not a characteristic of usability test

 

The primary goal is to improve usability

The participants do not represent real users

Observe and record what participants do and say

 

_________is an early release of a product to a few users.

Surveys

Beta test

Focus

 

_________ has a goal of assessing whether the product works according to its specifications.

Trunk Test

Quality assurance

 

__________ is a usability test in which a member of the test team sits in the room with the participant and actively probes the participant's understanding of whatever is being tested.

Co discovery

Active intervention

Trunk test

 

In usability test, which is a technique from given below opttions, in which you have two participants work together to perform the tasks.

Active Intervention

Co-Discovery

Trunk test

 

_____________ is needed to check that users can use the product and like it.

Coding

Evaluation

Guideline

 

What site is this", Statement represents___________.

Folder

Site ID

Scroll bar

 

Exploring how children talk together in order to see if an innovative new groupware product would help them to be more engaged would probably be better informed by a ______________.

Usability testing

Field study

Predictive evaluation

DECIDE framework

 

The ____________ phase sets the stage for the core of the design effort

Requirement definition

Modeling

Implementation

None of the given

 

Evaluations done during design to check that product continues to meet uses' needs are known as ______________ evaluation.

Formative

Summative

Relative

None of the given

 

_________ frequent your primary personas access the site,____________ transient a stance the site needs to take (respectively).

More, Less

Less, More

Less, Less

None the given

 

In DECIDE frame work ______________comes just after choosing the evaluation paradigm and techniques.

Deciding about ethical issues

Exploring the questions

Identifying the practical issues

None of the given

 

____________capture the non-verbal dialogue between artifact and user over time.

Persona

Scenario

Dialogue

Design Model

 

___________ patterns can be applied at the conceptual level.

Postural

Structural

Behavioral

Mnemonic

 

Which of the following I least likely to be revealed by a paper prototype?

Your user don't know the term algorithm

Toolbar button are too small to press

The help menu isn't in  the right place.

None of the given

 

Information sites with daily-updated information will naturally attract _______ users more than a monthly- updated site.

Repeat

Infrequent

Nonuser

None of the given

 

There can only be one _________ persona per interface for a product

Primary

Secondary

Supplemental

Customer

 

Overviews serve a similar purpose to __________ in an interface.

Navigation

Excise

Signposts

None of the given

 

We are deficient in our development _________, not in our development __________ (respectively).

Select correct option:

Process, Tools

Tools, Process

Tools, Methodology

None of these

 

Which of the following is not true regarding "cones"?

Select correct option:

A type of receptor in eye more sensitive to light

Different types of cones are sensitive to different wavelengths of light

Eye has approximately 6 million cones

 

 

 

 

Which of the following does not count as one of the advantages of computers?

Select correct option:

Computers are enabling new discoveries

Leading to efficiencies

Making our life convenient

Depending so much on computers may give fatal results

 

The gulf of execution refers to _______________ .

Select correct option:

The user's difficulty in understanding the feedback from the system

The system's difficulty in presenting information in the output language

The system's difficulty in converting an input expression into the correct system state transition

The user's difficulty in formulating and articulating an intention to the system

 

Learnability, flexibility and robustness are three main usability principles that can be considered as general headings for standards and guidelines generation. Which of the following are also high level usability categories that can guide standards and guidelines generation? (i) Effectiveness (ii) Efficiency (iii) Fault tolerance (iv) Satisfaction

Select correct option:

(i) & (ii)

(i), (ii) & (iv)

(ii) & (iii)

(ii) & (iv)

 

Formal methods are used to represent

Architectural aspects of software systems only

Procedural aspects of software systems only

Both architectural and procedural aspects of software systems

None of the given

 

The colors, which are directly opposite to each other are said to be

complementary colors

analogous colors

primary colors

secondary colors

Which of the following is true about Short-Term memory?

Short-term memory has a limited capacity.

Short-term memory has an unlimited capacity.

Short-term memory has no capacity.

Short-term memory has large but limited capacity.

 

Which of the following device can not be useful for a visually impaired person?

a typical keyboard

a typical monitor

a typical speaker

a typical processor

 

Which of the following is not one of the goals of HCI?

To produce usable systems

To produce safe systems

To produce non-functional systems

To improve effectiveness of the systems

 

Human beings interact with outside world, using their

input channels

output channels

sense of sight

All of the given

 

Which of the following is/are the main component(s) of color?

Select correct option:

Hue

Intensity

Saturation

All of the given

 

Which of the following is not one of the primary colors?

Select correct option:

Red

Green

Yellow

Green

 

Which of the following is concerned primarily with understanding human behavior and the mental processes that underlie it?

Select correct option:

Psychology

Sociology

Statistics

Computer Science

 

Which are the most significant senses for the average person when it comes to interacting with a computer?

Select correct option:

Sight and hearing

Hearing, touch and smell

Hearing and touch

Sight, hearing and touch

 

According to Juran, the fitness for purpose or use, is said to be

usability

efficency

reliability

quality

 

Which of the given statements correctly defines efficiency in terms of one of the usability goals?

Select correct option:

It is a very general goal and refers to how good a system at doing what it is suppose to do.

It refers to the way a system supports users in carrying out their tasks.

It involves protecting the users from dangerous conditions

It involves protecting the users from undesired situations

Over a short period of time, we find it easier to remember the string of numbers "404 894 6743" because ___________ .

Numbers are easier to remember than arbitrary characters.

The grouping of the numbers is significant

Ten numbers is not that many to have to remember from working memory.

None of these

 

The colors, which are directly opposite to each other are said to be

Select correct option:

complementary colors

analogous colors

primary colors

secondary colors

 

We are deficient in our development _________, not in our development __________ (respectively).

Select correct option:

Process, Tools

Tools, Process

Tools, Methodology

None of these

 

Which of the following does not count as one of the advantages of computers?

Select correct option:

Computers are enabling new discoveries

Leading to efficiencies

Making our life convenient

Depending so much on computers may give fatal results

 

The gulf of execution refers to _______________ .

Select correct option:

The user's difficulty in understanding the feedback from the system

The system's difficulty in presenting information in the output language

The system's difficulty in converting an input expression into the correct system state transition

The user's difficulty in formulating and articulating an intention to the system

 

 

 

 

 

 

Which of the following is considered as the most complex species?

Select correct option:

Humans

Computers

Animals

Birds

 

Which of the following is the statement given by "Novatech" as a result of a survey on the embarrassing experiences of computers?

Select correct option:

One in every four computers has been physically attacked by its owner

Every computer can be saved from any type of physical attacks

Every computer is attacked physically one in its life time

One in every four computers has been physically attacked by some outside source

 

According to Juran, the fitness for purpose or use, is said to be

Select correct option:

usability

efficency

reliability

quality

 

Which of the given statements correctly defines efficiency in terms of one of the usability goals?

Select correct option:

It is a very general goal and refers to how good a system at doing what it is suppose to do.

It refers to the way a system supports users in carrying out their tasks.

It involves protecting the users from dangerous conditions

It involves protecting the users from undesired situations

 

Which of the following does not count as one of the advantages of computers?

Select correct option:

Computers are enabling new discoveries

Leading to efficiencies

Making our life convenient

Depending so much on computers may give fatal results

 

Which of the following is/are goal(s) of usability?

Select correct option:

Effectiveness

Efficiency

Safety

All of the given

Which of the following is/are the main component(s) of color?

Select correct option:

Hue

Intensity

Saturation

All of the given

Which of the following is true about Short-Term memory?

Select correct option:

Short-term memory has a limited capacity.

Short-term memory has an unlimited capacity.

Short-term memory has no capacity.

Short-term memory has large but limited capacity.

 

Human beings interact with outside world, using their

Select correct option:

input channels

output channels

sense of sight

All of the given

 

GOMS stands for

Select correct option:

goals,operations, methods and selection rules

goals,objects, models and selection rules

goals,operations, methods and state role

goals,orientation, models and state role

 

When you engaged in a conversation you are more attentive what the other person is saying. It is called?

Focused Attention

Voluntary Attention

Involuntary attention

Divided Attention

 

Drive a vehicle while holding a conversation with a passenger is the example of _________ .

Focused Attention

Voluntary Attention

Involuntary attention

Divided Attention

 

Ali requires access via a navigational portal relatively infrequently that provides clear, simple navigational control. Which of the following posture is appropriate in this case?

Auxiliary

Transient

Information

Sovereign

 

The Usability Engineering lifecycle was proposed by _________.

Deborah Mayhew

Websterfg

Barry Boehm

Hartson

 

XYZ Ltd is well reputed software house; they make a significant investment in building ------------------- that encourages greater customer loyalty.

Visual Symbols

Grouping

Brand Equity

Harmony

 

Ali wants to develop an application that incorporates print, audio video media and software applications on a single place. Which of the following will help in this regard?

MS World

Worldwide Web

Television Newspaper

 

Ali is looking at how interface designers went about their work. He identified two different modes of activity: one is _________ and other is ___________ .

Analytic mode, synthetic mode

Evaluation mode, testing mode

Analyze mode, feedback mode

Implementation mode, task mode

 

Scenario content and context are derived from information gathered during the ____________ phase and analyzed during the ______________ phase (respectively)

Modeling, Implementation

Modeling, Research

Research, Implementation

Research, Modeling

 

_________ refers to the way a system supports users in carrying out their tasks.

Efficiency

Effectiveness

Utility

_____________ are GUIs that consists of electronic counterparts to physical objects in the real world to match the knowledge requirements of users.

User Interaction Models

Conceptual Models

Interface Metaphors

 

________language tends to be grammatical while _________ language is often Ungrammatical.

Written, spoken

Spoken, written

None of the given choices

 

Aspect gives us hints and tips about using and creating user interface idioms.

Strategic

Tactical

None of the given choices

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