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February 2019

Which of the following is not a design principle that allow the user to maintain control ?

Which of the following is not a design principle that allow the user to maintain control ?

A. Provide for flexible interaction
B. Allow user interaction to be interrupt-able and undo-able
C. Show technical internals from the casual user
D. Design for direct interaction with objects that appear on the screen

Explanation: The user interface should move the user into the virtual world of the application.

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Design and Implementation

Which of the following term is best defined by the statement “Notation that can be input directly into a computer-based development system offers significant benefits.” ?

Which of the following term is best defined by the statement “Notation that can be input directly into a computer-based development system offers significant benefits.” ?

A. Machine readability
B. Maintainability
C. Structure enforcement
D. Overall simplicity

Explanation: Readability is processing input.

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Design and Implementation

Which of the following is golden rule for interface design ?

Which of the following is golden rule for interface design ?

A. Place the user in control
B. Reduce the user’s memory load
C. Make the interface consistent
D. All of the mentioned

Explanation: These golden rules actually form the basis for a set of user interface design principles that guide this important software design activity.

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Design and Implementation

Which of the following option is not considered by the Interface design ?

Which of the following option is not considered by the Interface design ?

A. the design of interfaces between software components
B. the design of interfaces between the software and human producers and consumers of information
C. the design of the interface between two computers
D. all of the mentioned

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Design and Implementation

What incorporates data, architectural, interface, and procedural representations of the software ?

What incorporates data, architectural, interface, and procedural representations of the software ?

A. design model
B. user’s model
C. mental image
D. system image

Explanation: The requirements specification may establish certain constraints that help to define the user of the system, but the interface design is often only incidental to the design model.

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Design and Implementation

When users are involved in complex tasks, the demand on _______________ can be significant?

When users are involved in complex tasks, the demand on _______________ can be significant?

A. short-term memory
B. shortcuts
C. objects that appear on the screen
D. all of the mentioned

Explanation: The interface should be designed to reduce the requirement to remember past actions and results.

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Design and Implementation