Classical

Software Engineering MCQ - Information System

146:  

An audit trial is

A.
a feature of data processing systems that allows for the study of data as processed from step to step, and auditor can then trace all transactions that affect an account
B.

a data item that characterizes an object

C.

two or more data items handled as a unit

D.

All of these

 
 

Option: A

Explanation :


147:  

Which of the following statements is not true?

A.
A structured chart is a sequential representation of program design
B.
The Real-Time system is a particular case of an on-line system
C.
Batch totals are not incorporated while designing real-time applications
D.

4GLs are used for application proto typing

 
 

Option: A

Explanation :


148:  

Benchmarking is used

A.

to select computer system

B.

to maintain files in up-to-date condition

C.

for application proto typing

D.

for system acceptance

 
 

Option: A

Explanation :


149:  

HIPO

A.
is a forms-driven technique in which standard forms are used to document the information
B.
consists of a hierarchy chart and an associated set of input/process/output charts
C.
captures the essence of top-down decomposition
D.

All of these

 
 

Option: D

Explanation :


150:  

Which of the following statements is true?

A.
As parallel run involves two different terminals accessing a common database.
B.

Computers are essential for systems analysis.

C.
Flow of information in a organization is always vertical.
D.
Alpha testing is the verification process a system goes through for the first time.
 
 

Option: D

Explanation :




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