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MCQ

Q.

How many levels of DFD is?

A

2

B

3

C

4

D

5

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Similar Questions

MCQ

1.

A data model contains

A

data object

B

attributes

C

relationships

D

all of the mentioned

Discussion

MCQ

2.

Which of the following is not a component in DFD ?

A

Entities

B

Attributes

C

Process

D

Data Flow

Discussion

MCQ

3.

What is DFD stands for ?

A

Data Flowchart Diagram

B

Data Flow Diagram

C

Depict Flow Diagram

D

Data Flow Depicts

Discussion

MCQ

4.

HIPO stand for ?

A

High Input Process Output

B

High Input Provide Output

C

Hierarchical Input Provide Output

D

Hierarchical Input Process Output

Discussion

MCQ

5.

What is level 2 in DFD means?

A

Highest abstraction level DFD is known as Level 2.

B

Level 2 DFD depicts basic modules in the system and flow of data among various modules.

C

Level 2 DFD shows how data flows inside the modules mentioned in Level 1.

D

All of the above

Discussion

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