McqMate
These multiple-choice questions (MCQs) are designed to enhance your knowledge and understanding in the following areas: Information Technology Engineering (IT) .
Chapters
| 551. |
The resources expanded in relation to the accuracy and completeness of goals achieved is called __ |
| A. | satisfaction |
| B. | effectiveness |
| C. | efficiency |
| D. | usability |
| Answer» C. efficiency | |
| 552. |
The accuracy and completeness with which specified users can achieve specified goals in particular environments is called _ |
| A. | satisfaction |
| B. | effectiveness |
| C. | efficiency |
| D. | usability |
| Answer» B. effectiveness | |
| 553. |
Usability testing is conducted in early phases of design. |
| A. | true |
| B. | false |
| C. | --- |
| D. | ---- |
| Answer» B. false | |
| 554. |
Which of the following is not a component of the usability |
| A. | effectiveness |
| B. | efficiency |
| C. | satisfaction |
| D. | completeness |
| Answer» D. completeness | |
| 555. |
In which type of design rationale preserves order of deliberation and decision-making |
| A. | process- oriented |
| B. | structure- oriented |
| C. | psychology oriented |
| D. | ----- |
| Answer» A. process- oriented | |
| 556. |
Which of the following checks if we are designing the right product? |
| A. | verification |
| B. | validation |
| C. | testing |
| D. | debugging |
| Answer» B. validation | |
| 557. |
Which of the following checks if we are designing the product right |
| A. | verification |
| B. | validation |
| C. | testing |
| D. | debugging |
| Answer» A. verification | |
| 558. |
The goal of interactive systems design is |
| A. | reducing the cost |
| B. | designing for maximum usability |
| C. | working within the constraints |
| D. | none of the above |
| Answer» B. designing for maximum usability | |
| 559. |
What are the components of usability? |
| A. | efficiency, flexibility, effectiveness |
| B. | efficiency, effectiveness , satisfaction |
| C. | satisfaction, essentiality, flexibility |
| D. | satisfaction, essentiality, effectiveness |
| Answer» B. efficiency, effectiveness , satisfaction | |
| 560. |
Which design rationale aims to make explicit consequences in order to better suit a product for the tasks user have? |
| A. | design space analysis |
| B. | psychological design |
| C. | issue based information system |
| D. | none of these |
| Answer» B. psychological design | |
| 561. |
The principles that gives the framework to develop universal design |
| A. | equitable use |
| B. | flexibility |
| C. | simple and intuitive to use |
| D. | all the above |
| Answer» D. all the above | |
| 562. |
Which of the following is not a principle of learnability? |
| A. | predictability |
| B. | customizabil ity |
| C. | synthesizability |
| D. | familiarity |
| Answer» B. customizabil ity | |
| 563. |
Consistency is a principle of ___ |
| A. | usability |
| B. | learnability |
| C. | flexibility |
| D. | robustness |
| Answer» B. learnability | |
| 564. |
---------- is the degree to which system services support all the user's task |
| A. | task migratability |
| B. | observability |
| C. | task conformance |
| D. | robustness |
| Answer» C. task conformance | |
| 565. |
Which determines effect of future actions based on past interaction history |
| A. | synthesizabil ity |
| B. | predictability |
| C. | familiarity |
| D. | consistency |
| Answer» B. predictability | |
| 566. |
Which of the following principle of usability addresses multithreading? |
| A. | learnability |
| B. | flexibility |
| C. | robustness |
| D. | none of the above |
| Answer» B. flexibility | |
| 567. |
The multiplicity of ways the user and system exchange information. |
| A. | flexibility |
| B. | robustness |
| C. | learnability |
| D. | usability |
| Answer» A. flexibility | |
| 568. |
Support for the user to extend knowledge of specific interaction within and across applications to other similar situations is called as ---------------- |
| A. | predictability |
| B. | generalizabil ity |
| C. | synthesizability |
| D. | none of the above |
| Answer» B. generalizabil ity | |
| 569. |
Which of the following is not a characteristics of design patterns? |
| A. | capture design practice |
| B. | capture essential properties |
| C. | simplify tasks |
| D. | represent design knowledge |
| Answer» C. simplify tasks | |
| 570. |
Which evaluation technique is said to "Discount Usability technique"? |
| A. | review-based |
| B. | heuristic evaluation |
| C. | cognitive walkthrough |
| D. | none of these |
| Answer» B. heuristic evaluation | |
| 571. |
_ is as an attempt to introduce psychological theory into the informal and subjective walkthrough technique |
| A. | heuristic evaluation |
| B. | model based evaluation |
| C. | cognitive walkthrough |
| D. | review based |
| Answer» C. cognitive walkthrough | |
| 572. |
Universal design which means designing for diversity includes |
| A. | people of same age group |
| B. | people with sensory, physical or cognitive impairment |
| C. | people from same cultures and backgrounds |
| D. | none of the above |
| Answer» B. people with sensory, physical or cognitive impairment | |
| 573. |
It is the intervention, part of the goal and constraints when creating a software. |
| A. | navigation |
| B. | design |
| C. | users |
| D. | scenario |
| Answer» B. design | |
| 574. |
Aim of Evaluation is to test _ _ |
| A. | functionality |
| B. | usability of the design |
| C. | acceptability |
| D. | all of the above |
| Answer» D. all of the above | |
| 575. |
Who proposed heuristic evaluation? |
| A. | nielson and molich |
| B. | allen newell |
| C. | thomas p.moron |
| D. | stuart k.card |
| Answer» A. nielson and molich | |
| 576. |
Identify the evaluation technique that is useful to evaluate early design |
| A. | heuristic evaluation |
| B. | cognitive walkthrough |
| C. | model based |
| D. | review based |
| Answer» A. heuristic evaluation | |
| 577. |
What are the things needed for cognitive walkthrough? |
| A. | prototype of the system |
| B. | description of the task |
| C. | both a and b |
| D. | none of the above |
| Answer» C. both a and b | |
| 578. |
----------------- is the prediction of the outcome of an experiment |
| A. | hypothesis |
| B. | variables |
| C. | participants |
| D. | field studies |
| Answer» A. hypothesis | |
| 579. |
In which evaluation method "usability criteria" is identified? |
| A. | review based evaluation |
| B. | model based evaluation |
| C. | heuristics evaluation |
| D. | experimental evaluation |
| Answer» C. heuristics evaluation | |
| 580. |
"Using model of how a human would use a proposed system to obtain predict usability measure by calculation or simulation" choose the evaluation technique to describe the above statement |
| A. | heuristic evaluation |
| B. | cognitive walk- through |
| C. | model-based evaluation |
| D. | review-based evaluation |
| Answer» C. model-based evaluation | |
| 581. |
The goals of evaluation |
| A. | to assess the extent and accessibility of the system’s functionality |
| B. | to assess users’ experience of the interaction |
| C. | to identify any specific problems with the system |
| D. | all the above |
| Answer» D. all the above | |
| 582. |
In cognitive walkthrough, problem report should indicate |
| A. | date |
| B. | evaluators |
| C. | severity of the problem |
| D. | all of the above |
| Answer» D. all of the above | |
| 583. |
Which of the following is golden rule for interface design? |
| A. | strive for consistency |
| B. | offer error prevention and simple error handling |
| C. | reduce short-term memory load |
| D. | all of the mentioned |
| Answer» D. all of the mentioned | |
| 584. |
Educational software provides guidance and background information when the student makes an inappropriate response is an example of -------- |
| A. | flexibility in use |
| B. | perceptible information |
| C. | tolerance for error |
| D. | none of these |
| Answer» C. tolerance for error | |
| 585. |
Which of the following is NOT a principle of universal design? |
| A. | sustainabilit y |
| B. | tolerance of error |
| C. | low physical effort |
| D. | equitable use |
| Answer» A. sustainabilit y | |
| 586. |
The smallest unit of language that has meaning is called |
| A. | allophones |
| B. | phonemes |
| C. | morphemes |
| D. | none of the above |
| Answer» C. morphemes | |
| 587. |
What is the major technology used to capture handwriting? |
| A. | go-pen point computer |
| B. | digitizing tablet |
| C. | apple newton |
| D. | pen-based computer |
| Answer» B. digitizing tablet | |
| 588. |
Which of the following is false about earcons? |
| A. | motives combine to produce rich information |
| B. | usage of analytic sounds to convey information |
| C. | easily grouped and refined |
| D. | structured approach to designing |
| Answer» B. usage of analytic sounds to convey information | |
| 589. |
Minimizing the impact and damage caused by mistakes or unintended behaviour is a principle related to __ _ |
| A. | tolerance |
| B. | flexibility |
| C. | equity |
| D. | perceptible |
| Answer» A. tolerance | |
| 590. |
What is the principal interaction mode for a Microsoft Kinect? |
| A. | haptic interface |
| B. | mouse pointer |
| C. | exploring and browsing |
| D. | gesture and body movements |
| Answer» D. gesture and body movements | |
| 591. |
Which of the following statements is true? |
| A. | a good ui design doesn’t save money as it is expensive |
| B. | bad ui design doesn’t really affect the reputation of the company |
| C. | a good ui design saves time and effort |
| D. | the ui design doesn’t matter as long as the product is great |
| Answer» C. a good ui design saves time and effort | |
| 592. |
Which of the following is true about good design? |
| A. | good design is just cool graphics |
| B. | good design is just common sense |
| C. | good design comes from an iterative process with the user in loop |
| D. | good design can come from fixing the ui at the end |
| Answer» C. good design comes from an iterative process with the user in loop | |
| 593. |
The process of making software suitable for different languages and cultures is called --------------- |
| A. | internationali zation |
| B. | interpolation |
| C. | competition |
| D. | cooperation |
| Answer» A. internationali zation | |
| 594. |
The following describes the Iterative Design process: |
| A. | design-code- launch |
| B. | design- prototype- launch |
| C. | design-prototype- evaluate |
| D. | design- evaluate-code |
| Answer» C. design-prototype- evaluate | |
| 595. |
Observe the image below and select the best corresponding option: |
| A. | this is good design because the keyboard is compact |
| B. | this is bad design because it easy to press the power off switch while trying to increase the volume |
| C. | this is good design because the logos are aesthetically appealing |
| D. | this is bad design because the buttons are too small |
| Answer» B. this is bad design because it easy to press the power off switch while trying to increase the volume | |
| 596. |
Observe the image below and select the best corresponding option |
| A. | this is good design because this arrangement is aesthetically appealing |
| B. | this is bad design because the buttons are too big |
| C. | this is good design because the placement of otis improves the functionality |
| D. | this is bad design because it is unintuitive and confusing |
| Answer» D. this is bad design because it is unintuitive and confusing | |
| 597. |
Observe the image below and select the best corresponding option |
| A. | this is good design because the layout is original and new |
| B. | this is bad design because the direction keys are unaligned |
| C. | this is good design because the arrangement makes the keyboard compact |
| D. | this is bad design because it is aethetically unappealing |
| Answer» B. this is bad design because the direction keys are unaligned | |
| 598. |
“Good Design is just cool graphics”. |
| A. | true |
| B. | false |
| C. | - |
| D. | - |
| Answer» B. false | |
| 599. |
The distinction between a process- and structure-oriented design rationale resides in what information the design rationale misses to capture |
| A. | true |
| B. | false |
| C. | - |
| D. | - |
| Answer» B. false | |
| 600. |
In grouping, If things are not logically together, then we should normally physically group them together |
| A. | true |
| B. | false |
| C. | - |
| D. | - |
| Answer» B. false | |
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