Mumbai University/BE IT/User Interaction Design/Evaluation Techniques and Framework/Multiple Choice Questions - Part 4

Hello Everyone!
This article is based on the common Multiple Choice Questions related to User Interface Design. The MCQs are based on the topic- Evaluation techniques and framework.

From the University Exam point of view, these MCQs were given as question bank in the 2020 Mumbai University-BE-Information Technology Exam for the subject- User Interface Design. The MCQs set is prepared from taking different cluster data.

Q 1) In Nielson’s heuristics, which is not correct about “Help and documentation”?

a.	Help and documentation should be easy to search, focused on the user’s task.
b.	Help and documentation should be easy to list concrete steps to be carried out, and not be too large.
c.	Help and documentation should be complex to list the steps to be carried out too large steps.
d.	Few systems can be used with no instructions so it may be necessary to provide help and documentation.

Solution: c) Help and documentation should be complex to list the steps to be carried out too large steps.

Q 2) GOMS stands for _________.

a.	Goals, Operators, Methods and Selection
b.	Government, Operators, Methods and Selection
c.	Government, Operators, Methods and Security
d.	Goals, Operators, Methods and Security

Solution: a) Goals, Operators, Methods and Selection

Q 3) With respect to Dialog models, which statement is incorrect?

a.	Evaluate unreachable states.
b.	Evaluate circular dialogs.
c.	Evaluate dialog sequences for problems.
d.	Evaluate only simple and easy dialogs.

Solution: d) Evaluate only simple and easy dialogs.

Q 4) With respect to The reviewer, which statement is incorrect?

a.	Reviewers select evidence carefully.
b.	Reviewers note the experimental design to be chosen.
c.	Reviewers note the population of participants used.
d.	Reviewers simply ignore evidence and interaction design.

Solution: d) Reviewers simply ignore evidence and interaction design.

Q 5) With respect to laboratory observation, which statement is incorrect?

a.	Laboratory observation is not applicable if the system is to be located in a dangerous location.
b.	Laboratory observation is applicable if the system is to be located in a remote location.
c.	Laboratory observation is applicable to a space station.
d.	Laboratory observation is applicable if the System is to be located in a dangerous location.

Solution: a) Laboratory observation is not applicable if the system is to be located in a dangerous location.

Q 6) With respect to Obstacles in field studies, which statement is incorrect?

a.	High levels of ambient noise
b.	Greater levels of movements
c.	Constant interruptions
d.	Field observation is very simple and no distraction

Solution: d) Field observation is very simple and no distraction

Q 7) Field observation is to be preferred to laboratory studies because ________.

a.	Even interruptions are important to divert the attention from evaluation
b.	It allows us to study the interaction as it occurs in actual use
c.	In Field observations the participants are likely to be influenced and distracted by the presence of people
d.	Continuous phone call may provide input to evaluation process

Solution: b) It allows us to study the interaction as it occurs in actual use

Q 8) Which statement is false?

a.	In Evaluation experiments, If participants are not actual users, they should be chosen to be of a similar age and level of education as the intended user group
b.	In evaluation experiments, participants should be chosen to match the expected user population as closely as possible
c.	In Evaluation experiments, users experience with computers in general, and with systems related to that being tested, should be similar
d.	In evaluation experiments, it is not necessary that participants should be chosen to match the expected user population as closely as possible

Solution: d) In evaluation experiments, it is not necessary that participants should be chosen to match the expected user population as closely as possible

Q 9) Example of dependent variables are ______.

a.	Speed of menu selection
b.	Level of help
c.	Number of menu items
d.	Interface style

Solution: a) Speed of menu selection

Q 10) What is incorrect in Hypothesis experiment?

a.	It is a prediction of the outcome of an experiment
b.	It is framed in terms of the independent and dependent variables
c.	A variation in the independent variable will cause a difference in the dependent variable
d.	The aim of the experiment is to prove that null hypothesis is correct which states that there is no difference in the dependent variable between the levels of the independent variable

Solution: d) The aim of the experiment is to prove that null hypothesis is correct which states that there is no difference in the dependent variable between the levels of the independent variable

Q 11) Factors that the experimenter does not consider in the design are ______.

a.	The visual appearance
b.	The independent variables
c.	The dependent variables
d.	The participants

Solution: a) The visual appearance

Q 12) The choice of experimental method will not depend on _____.

a.	The resources available
b.	How far learning transfer is likely or can be controlled?
c.	How representative the participant group is considered to be?
d.	How the user and developer behaves?

Solution: d) How the user and developer behaves?

Q 13) Which of the following is incorrect?

a.	The dependent variable is the measured one and subject to random experimental variation
b.	A continuous variable can take only upper limit or lower limit value
c.	A discrete variable can only take a finite number of values or levels
d.	The independent variable is the measured one and subject to random experimental variation

Solution: d) The independent variable is the measured one and subject to random experimental variation

Q 14) Which of the following is not a data-collection method?

a.	Research questions
b.	Unstructured interviewing
c.	Postal survey questionnaires
d.	Participant observation

Solution: a) Research questions

Q 15) Which of the following is not a step in data analysis?

a.	Obtain the data
b.	Clean the data
c.	Duplication of data
d.	Represent data in standard format

Solution: c) Duplication of data

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