Classical

Software Engineering MCQ - Information System

121:  

An audit trial is

A.
designed to permit tracing of any input record or process performed on a system, back to its original sources
B.
post-auditing the system after its implementation
C.

test data used by the system auditor

D.

all of these

 
 

Option: A

Explanation :


122:  

The term Parallel Run refers to

A.
the same job run on two different computers to test their speeds
B.
processing of two different jobs initiated from two terminals
C.
concurrent operation of an existing system and a new system
D.

all of these

 
 

Option: C

Explanation :


123:  
The approach used in top-down analysis and design is
A.
to identify the top level functions by combining many smaller components into a single entity
B.
to prepare flowcharts after programming has been completed
C.
to identify a top level function and then create a hierarchy of lower level modules and components
D.

all of these

 
 

Option: C

Explanation :


124:  

During the maintenance phase

A.

System check-outs

B.

Pilot run

C.

Parallel run

D.

all of these

 
 

Option: A

Explanation :


125:  
Which of the following is not true of the conversion phase of the development life cycle?
A.
The user and systems personnel must work closely together
B.
Steps must be taken to phase out the old system
C.

Documentation should be emphasized

D.
The non-machine components of the system should be considered
 
 

Option: C

Explanation :




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