Classical

Software Engineering MCQ - Information System

166:  
Which of the following statements, is (are) not true for the lease option ?
A.

Lease charges are lower than rental charges for the same period and are also tax deductable.

B.
Lease may be written to show higher payments in early years to reflect the decline in value of the system.
C.
Insurance, maintenance and other expenses are included in the rental charge.
D.

all of these

 
 

Option: C

Explanation :


167:  

Data Definition Language (DDL)

A.
describes how data are structured in the database
B.
specifies for the DBMS what is required, the techniques used to process data
C.
determine how data must be structured to produce the user's view
D.

all of these

 
 

Option: A

Explanation :


168:  

Data Manipulation Language (DML)

A.
describes how data are structured in the database
B.
specifies for the DBMS what is required, the techniques used to process data
C.
determine how data mu st be structured to produce the user's view
D.

all of these

 
 

Option: B

Explanation :


169:  
Announcement of MIS implementation is made by 
A.

operational level managers

B.

tactical level managers

C.

the president

D.

all of these

 
 

Option: D

Explanation :


170:  

Which are the tools not used for System Analysis ?

A.

System-test data

B.

Decision table

C.

Data - Flow diagram

D.

Flowchart

 
 

Option: A

Explanation :




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