Classical

Software Engineering MCQ - Information System

156:  

Inverted list organization

A.
means storing records in contiguous blocks according to a key
B.
stores records sequentially but uses an index to locate records
C.

uses an index for each key type

D.
has records placed randomly throughout the file
 
 

Option: C

Explanation :


157:  

Direct-access organization

A.
means storing records in contiguous blocks according to a key
B.
stores records sequentially but uses an index to locate records
C.

uses an index for each key type

D.
has records placed randomly throughout the file
 
 

Option: D

Explanation :


158:  
Data structuring is defined through a process called
A.

structuring process

B.

hierarchical structure

C.

normalization

D.

relation structure

 
 

Option: C

Explanation :


159:  

Acceptance testing is

A.
running the system with line data by the actual user
B.
making sure that the new programs do in fact process certain transactions according to specifications
C.
is checking the logic of one or more programs in the candidate systems
D.
testing changes made in an existing or a new program
 
 

Option: A

Explanation :


160:  

Positive testing is

A.
running the system with line data by the actual user
B.
making sure that the new programs do in fact process certaih transactions according to specification
C.
is checking the logic of one or more programs in the candidate system
D.
testing changes made in an existing or a new program
 
 

Option: B

Explanation :




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