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MCQ

Q.

The relationship shown in a data model must be classified to show their

A

cardinality

B

directionality

C

modality

D

probability

E

both a and c

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Similar Questions

MCQ

1.

The structure chart derived by studying the flow through the system supports the activity of

A

File design

B

Program design

C

Database design

D

Internal controls design

E

Output design.

Discussion

MCQ

2.

The relationship shown in a data model must be classified to show their

A

cardinality

B

directionality

C

modality

D

probability

E

both a and c

Discussion

MCQ

3.

Class is analogous to

A

object

B

blue print

C

instance

D

record

E

entity.

Discussion

MCQ

4.

A data flow diagram

A

depicts relationship between data objects

B

depict function that transform the data flow

C

indicates how data transformed by the system

D

indicates system reactions to external events

E

both b and c

Discussion

MCQ

5.

Which model describes the static structure of the system using object classes and their relationships ?

A

Sequence model

B

Subsystem model

C

Dynamic model

D

Structural model

Discussion

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