SE(design approaches)

Which of these truly defines Software design?

• Software design is an activity subjected to constraints

• Software Design specifies nature and composition of software product

• Software Design satisfies client needs and desires

• All of the mentioned

Which of the following statement is false?

• A process is a collection of related tasks that transforms a set of inputs to the set of output

• A design notation is a symbolic representational system

• A design heuristic is a rule proceeding guidance, with guarantee for achieving some end

Which of these describes stepwise refinement?

• Nicklaus Wirth described the first software engineering method as stepwise refinement

• Stepwise refinement follows its existence from 1971

• It is a top down approach

• All of the mentioned

Which of the following is true?

• Module coupling should be maximized

• Modules should not have access to unneeded resources

• Module cohesion should be minimized

Which of the following violates principle of least privilege?

• Modules that import packages

• Modules with unneeded access to files

• Classes with reference to Objects

• All of the mentioned