Models & Software Development MCQs

Choose the correct option from given below?

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A. Prototyping Model facilitates reusability of components
B. RAD Model Model facilitates reusability of components
C. Both RAD & Prototyping Model facilitates reusability of components
D. None
✅ The correct answer is option C.

The longer a fault exists in software__________________?

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A. the more tedious its removal becomes
B. the more costly it is to detect and correct
C. the less likely it is to be properly corrected
D. All of the mentioned
✅ The correct answer is option D.

Which two models doesn’t allow defining requirements early in the cycle?

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A. Waterfall & RAD
B. Prototyping & Spiral
C. Prototyping & RAD
D. Waterfall & Spiral
✅ The correct answer is option B.
Explanation: Prototyping Model starts with a requirements analysis phase including techniques like FAST, QFD, Brainstorming.In case of Spiral model the first phase involves activities related to customer communication like determining objectives.

Incremental development in Extreme Programming (XP) is supported through a system release once every month ?

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A. True
B. False
Explanation: Incremental development is supported through small, frequent system releases.
✅ The correct answer is option B.

Purpose of process is to deliver software________________?

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A. in time
B. with acceptable quality
C. that is cost efficient
D. both in time & with acceptable quality
✅ The correct answer is option D.
Explanation: Cost of a software is a management issue & is not related to process activities

Which on of the following is not an agile method ?

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A. XP
B. 4GT
C. AUP
D. All of the mentioned
✅ The correct answer is option B.
Explanation: The 4GT approach does not incorporate iteration and the continuous feedback,which is the fundamental aspect of an agile method.

Arrange the following activities for making a software product using 4GT. i. Design strategy ii. Transformation into product iii. Implementation iv. Requirement gathering ?

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A. 1, 4, 3, 2
B. 4, 3, 1, 2
C. 4, 1, 3, 2
D. 1, 3, 4, 2
✅ The correct answer is option C.
Explanation: The sequence of activities mentioned in option c represents the Fourth Generation Techniques(4GT)Model.

Which one of the following is not an application of embedded software product ?

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A. keypad control of a security system
B. pattern recognition game playing
C. digital function of dashboard display in a car
D. none of the mentioned
✅ The correct answer is option B.
Explanation: Pattern recognition uses Artificial Intelligence (AI) software.

Which one of the following is not an Umbrella Activity that complements the five process framework activities and help team manage and control progress, quality, change, and risk ?

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A. Reusability management
B. Risk management
C. Measurement
D. User Reviews
✅ The correct answer is option D.