CS504 Quiz 1 Set 3

Q1. Which one is not a part of Software Development phase ?

1. Project Vision
2. Construction
3. Definition
4. Scope

Correct answer: Project Vision

Q2. In Data Flow Diagram (DFD), data flow can:

1. Only originate from an external entity
2. Originate and terminate in an external entity
3. Either originate or terminate in an external entity but not both
4. Only terminate in an external entity

Correct answer: Either originate or terminate in an external entity but not both

Q3. Include and extend relationship is used in UML notation of a/an __________.

1. Use Case Model
2. Activity Diagram
3. Entity Relationship Diagram
4. Data Flow Diagram

Correct answer: Use Case Model

Q4. To construct a system model the engineer should consider one of the following restraining factors?

1. data objects and operations
2. assumptions and constraints
3. schedule and milestones
4. budget and expenses

Correct answer: assumptions and constraints

Q5. Use case construction is a technique used for:

1. requirements determination.
2. database design.
3. requirements structuring.
4. user interface design.

Correct answer: requirements determination.

Q6. _________ diagram does not capture control flow information, it just shows the flow of the data in a system.

1. Sequence
2. Data Flow
3. Activity
4. Class

Correct answer: Data Flow

Q7. In software engineering paradigm, any engineering approach must be founded on organizational commitment to __________.

1. Scheduling
2. Quality
3. Cost
4. Performance

Correct answer: Quality

Q8. More powerful hardware resulted into the development of ________ powerful and ________ software.

1. more, complex
2. less, complex
3. more, simple
4. less, simple

Correct answer: more, complex

Q9. The system specification describes the

1. function and behavior of a computer-based system
2. implementation of each allocated system element
3. time required for system simulation
4. algorithmic detail and data structures

Correct answer: function and behavior of a computer-based system

Q10. Arranging information in ______ form makes it easy to read, understand and comprehend as compared to streams of text.

1. Columns
2. Rows
3. Paragraph
4. Tabular

Correct answer: Tabular