System Analysis And Design MCQ Questions & Answers

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Each section contains 100 MCQs on System Analysis and Design .

Which of the following is not a requirement of structured design?

A) It should use many GO TO statements B) The code should be executed in a top-to-bottom fashion within each module C) It should be made up of a hierarchy of modules D) Each module should be as independent as possible of all other modules, except its parent E) None of the above

Discuss

Answer & Solution

Answer: Option A

No explanation is given for this question. Let's Discuss on Board

The Data flow diagram (DFD) shows;

A) the flow of data B) the processes C) the areas where they are stored. D) All of the above E) None of the above

Discuss

Answer & Solution

Answer: Option D

No explanation is given for this question. Let's Discuss on Board

In data-flow diagrams, an originator or receiver of the data is usually designated by

A) a circle B) an arrow C) a square box D) a rectangle E) None of the above

Discuss

Answer & Solution

Answer: Option D

No explanation is given for this question. Let's Discuss on Board

A data flow diagram is

A) the modern version of flowchart B) mainly used at the systems specification stage. C) the primary output of the systems design phase D) All of the above E) None of the above

Discuss

Answer & Solution

Answer: Option B

No explanation is given for this question. Let's Discuss on Board

Environment in systems parlance refers to

A) a sub-system B) the boundary C) a part outside the boundaries D) All of the above E) None of the above

Discuss

Answer & Solution

Answer: Option C

No explanation is given for this question. Let's Discuss on Board

When desk-checking an algorithm, you should set up a table that contains _____.

A) One column for each input item B) One column for each output item C) One column for each processing item D) Both a and b E) a, b, and c

Discuss

Answer & Solution

Answer: Option E

No explanation is given for this question. Let's Discuss on Board

Data dictionary contains detail of

A) data structures B) data flows C) data stores D) All of the above E) None of the above

Discuss

Answer & Solution

Answer: Option D

No explanation is given for this question. Let's Discuss on Board

Which of the following statements is true

A) as parallel run involves two different terminals accessing a common database B) computers are essential for systems Analysis C) Flow of information in an organization is always vertical D) alpha testing is the verification process a system goes through for the first time E) None of the above

Discuss

Answer & Solution

Answer: Option D

No explanation is given for this question. Let's Discuss on Board

A self check digit is useful in detecting

A) transcription errors only B) transposition errors only C) Random errors only D) All of the above E) None of the above

Discuss

Answer & Solution

Answer: Option D

No explanation is given for this question. Let's Discuss on Board

Advantages of Relational Database Management systems are

A) Flexibility, of relating different logical files B) Security controls can be more easily implemented. C) Data independence since it allows the database to grow by adding new attributes and relations. D) All of the above E) None of the above

Discuss

Answer & Solution

Answer: Option D

No explanation is given for this question. Let's Discuss on Board

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System Analysis And Design MCQ Questions & Answers | Computer Science