Question 1

_______ refers to the ability of the software to interact with other systems.

Accepted Answer

A) interoperability. 
B) reliability. 
C) functionality. 
D) efficiency.

Question 2

Level 0 data flow diagrams are otherwise known as _______ .

Accepted Answer

A) functional diagrams. 
B) er diagrams. 
C) data flow diagrams. 
D) context flow diagrams.

Question 3

Requirements engineering provides the mechanism for _________.

Accepted Answer

A) understanding custom needs. 
B) assessing facility. 
C) analyzing need. 
D) all of the above .

Question 4

When a customer does not identify a detailed input, processing or output requirements, _______ model is used.

Accepted Answer

A) prototyping. 
B) rad. 
C) incremental. 
D) spiral.

Exam 4: Software Development and Design

_______ refers to the ability of the software to interact with other systems.