System Analysis and Design – Section 5

31. A system design is said to be functionally modular if

A. the system is able to handle all the function of the application
B. each module performs a specific function and can be developed relatively independently by programmers
C. the system makes extensive use of function. keys for maximum user assistance
D. the system is developed using structured programming through COBOL or PASCAL
E. None of the above

Correct Answer: B. each module performs a specific function and can be developed relatively independently by programmers

32. Difference between Decision – Tables and Decision Trees is (are):

A. value to end user
B. form of representation
C. one shows the logic while others show the process
D. All of the above
E. None of the above

Correct Answer: B. form of representation

33. The structured design produces computer programs that are

A. easily
B. maintained
C. easily understood
D. both (a) and (b)
E. None of the above

Correct Answer: D. both (a) and (b)

34. Decision tree uses

A. pictorial depiction of alternate conditions
B. nodes and branches
C. consequences of variously depicted alternates
D. All of the above
E. None of the above

Correct Answer: D. All of the above

35. The term scheme means

A. the relationship service bureau
B. a map of overall structure of a database.
C. a parent with no owners
D. two dimensional table
E. None of the above

Correct Answer: B. a map of overall structure of a database

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