Classical

Software Engineering MCQ - Information System

86:  

System study involves 

A.

documenting the existing system

B.

study of an existing system

C.

identifying current deficiencies and  establishing new goals

D.

all of these

 
 

Option: D

Explanation :


87:  

Which of the following is not a part of a Data Flow Diagram?

A.

Disk storage

B.

Arrow

C.

Process represented by a bubble circle (circle)

D.

Data store

 
 

Option: A

Explanation :


88:  

The starting point for development of an MIS is

A.

identification of business processes that are the essence of the business

B.

a distributed database management

C.

the system has a large number of PCs and a LAN

D.

purchase of a mini computers

 
 

Option: A

Explanation :


89:  

A data flow diagram is 

A.

the modern version of flowchart

B.

mainly used at the systems specification stage

C.

the primary output of the systems design phase

D.

all of the above

 
 

Option: B

Explanation :


90:  
Which of the following is not an advantage of the structured approach to system development?
A.
It focuses on the physical aspects of the system.
B.

System specification is very graphic.

C.

User area is studied thoroughly.

D.

Documentation is cumulative.

 
 

Option: A

Explanation :




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