Software Engineering Quiz

In a DFD, data flow cannot occur between:

• Entity and a process

• A process and a data store

• Two Entities

• Two processes

Which of the following is NOT a common element found in an SRS document?

• Functional requirements

• Algorithms

• Quality Attributes

• External Interface Requirements

In Module Structure Chart, the arrow symbol with unfilled circle from one module to the other module represents ________________________

• Data Flow

• Control Flow

• Context Flow

• Stamp Flow

Which of these is a valid relationship between two actors in a Use Case Diagram?

• Includes

• Association

• Generalization/Specialization

• Extends

What type of line connects two classes in a Class Diagram defining has-a relationship with no cascading?

• Association

• Aggregation

• Dependency

• Composition

Which of the following describes a postcondition for a functional requirement?

• A desired outcome of the system.

• A state that must be true after the requirement can be executed.

• An alternative path the system may take.