ISDS 406 Exam Questions with Accurate Solutions

ISDS 406 Exam Questions with Accurate
Solutions
T/F: Logical process models include process implementation information

False: Logical process models describe processes without suggesting how they are
conducted.
* Physical process models include process implementation information

Semantic errors are harder to detect than syntax errors.

True: syntax errors are grammatical errors while semantic errors are the meaning of the
processes.

Which is not an element of DFD?
a. Data store
b. Data Flow
c. External entity
d. Process
e. Event log

e. Event log

System request is made at which stage of Systems Development Life Cycle?
a. Analysis
b. Design
c. Implementation
d. Planning

a. Planning

Which is not one of the three JAD approaches?
a. Iterative

, b. Waterfall
c. Throw away Prototyping.
d. System Prototyping

b. Waterfall

What are the 3 steps in the Analysis phase?

1) Understand the current situation 2) Identify improvements 3) Define requirements
and concepts of the new system

Which of the following isn't a type of non-functional system requirement?
a) Operational
b) Performance
c) Process
d) Security

c) Process

Which of the following are elements of a system request?
a) Project sponsor
b) Business requirements
c) Business value
d) none of the above
e) all of the above

e) All of the above

The question "How much of the organization is affected by the system?" references
which project classification?
a) Size
b) Cost