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Q.

A directed arc or line in DFD represents

A

Data Store

B

Data Process

C

Data Flow

D

All of the above

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Similar Questions

MCQ

1.

A data condition occurs whenever a data is passed to an input element followed by a processing element and the result in control output.

A

True

B

False

C

Can't say

D

None of the above

Discussion

MCQ

2.

_________ defines the properties of a data object and take on one of the three different characteristics.

A

data object

B

attributes

C

relationships

D

data object and attributes

Discussion

MCQ

3.

HIPO model was developed by?

A

Microsoft

B

AT&T Labs

C

IBM

D

Oracle

Discussion

MCQ

4.

Which type of DFD concentrates on the system process, and flow of data in the system ?

A

Physical DFD

B

Logical DFD

C

Flowchart DFD

D

System DFD

Discussion

MCQ

5.

HIPO stand for ?

A

High Input Process Output

B

High Input Provide Output

C

Hierarchical Input Provide Output

D

Hierarchical Input Process Output

Discussion

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