Software Engineering Questions and Answers – Function Oriented Software Design

This set of Basic Software Engineering Questions and Answers focuses on “Function Oriented Software Design”.

1. Choose the option that does not define Function Oriented Software Design.
a) It consists of module definitions
b) Modules represent data abstraction
c) Modules support functional abstraction
d) None of the mentioned
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2. Which of the following is a complementary approach to function-oriented approach ?
a) Object oriented analysis
b) Object oriented design
c) Structured approach
d) Both Object oriented analysis and design
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3. Function-oriented design techniques starts with functional requirements specified in
a) SDD
b) SRS
c) All of the mentioned
d) None of the mentioned
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4. Structured Analysis is based on the principles of
a) Top-down decomposition approach
b) Divide and conquer principle
c) Graphical representation of results using DFDs
d) All of the mentioned
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5. Which of the following is/are true with respect to functions ?
a) A function such as “search-book” is represented using a circle
b) Functions represent some activity
c) Function symbol is known as a process symbol or a bubble in DFD
d) All of the mentioned
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6. Which of the following is not a use of a CASE tool ?
a) Support structured analysis and design (SA/SD)
b) Maintains the data dictionary
c) Checks whether DFDs are balanced or not
d) It complies with the available system
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7. What DFD notation is represented by the Rectangle?
a) Transform
b) Data Store
c) Function
d) None of the mentioned
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8. Structural decomposition is concerned with function calls.
a) True
b) False
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9. A function-oriented design focuses on the entities in the system rather than the data processing activities.
a) True
b) False
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10. In DFDs, user interactions with the system is denoted by
a) Circle
b) Arrow
c) Rectangle
d) Triangle
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