Software Engineering Design Method - Software Design Question and Answers

1.

Which among these is false ?

   A.) A process is collection of related tasks that transforms set of inputs to set of output
   B.) A design notation is a symbolic representational system
   C.) A design heuristic is a rule proceeding guidance, with guarantee for achieving some end
   D.) Software design method is orderly procedure for providing software design solutions

Answer: Option 'B'

A design notation is a symbolic representational system

2.

What is solution for Structural design ?

   A.) The specification model following data flow diagram
   B.) Procedures represented as bubbles
   C.) Specification model is structure chart showing procedure calling hierarchy and flow of data in and out of procedures
   D.) Emphasizing procedural decomposition

Answer: Option 'C'

Specification model is structure chart showing procedure calling hierarchy and flow of data in and out of procedures

3.

What are followed by design task?

   A.) Choosing specific classes, operations
   B.) Checking model’s completeness
   C.) Following design task heuristics
   D.) All of the mentioned

Answer: Option 'D'

All of the mentioned

4.

Which of these describes stepwise refinement ?

   A.) Nicklaus Wirth described the first software engineering method as stepwise refinement
   B.) Stepwise refinement follows its existence from 1971
   C.) It is a top down approach
   D.) All of the mentioned

Answer: Option 'D'

All of the mentioned

5.

Which these does not represent object oriented design ?

   A.) It follows regular procedural decomposition in favor of class and object decomposition
   B.) Programs are thought of collection of objects
   C.) Central model represents class diagrams that show the classes comprising a program and their relationships to one another
   D.) Object-oriented methods incorporates Structural methods

Answer: Option 'A'

It follows regular procedural decomposition in favor of class and object decomposition


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