Engineering MCQs

Which of the following early OOD methods incorporates both a “micro development process” and a “macro development process.” ?

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A. Booch method
B. Rumbaugh method
C. Wirfs-Brock method
D. Coad and Yourdon method
✅ The correct answer is option A.
Explanation: The macro development process includes the architectural planning and micro developments process defines rules that govern the use of operations and attributes and the domain-specific

An example of a system that may use a process pipeline is a _________________________?

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A. High-speed data acquisition system
B. Failure of a power supply in an embedded system
C. Both High-speed data acquisition system AND Failure of a power supply in an embedded system
D. None of the mentioned
✅ The correct answer is option A.
Explanation: Data acquisition systems collect data from sensors for subsequent processing and analysis. These systems are used in situations where the sensors are collecting a lot of data from the system’s environment and it isn’t possible or necessary to process that data in real time.

Which of the following is black box testing______________________?

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A. Basic path testing
B. Boundary value analysis
C. Code path analysis
D. None of the mentioned
✅ The correct answer is option B.
Explanation: Boundary value analysis is a software testing technique in which tests are designed to include representatives of boundary values.