5 practice sets · Page 1 of 1
Which hides details behind abstraction boundaries?
Procedures
Procedure abstraction
Recursion
Both Procedures & Procedure abstraction
Correct Answer: B — Procedure abstraction
Explanation:
Procedure abstraction hides details behind abstraction boundaries and it is increase the security between layers.
Which is used to seperate the abstraction layers?
Abstraction boundaries
Data
Procedure
All of the mentioned
Correct Answer: A — Abstraction boundaries
Explanation:
Abstraction boundaries help to keep abstraction layers separate from each other.
What is the process of arranging procedures into layers?
Procedure
Abstraction
Abstraction layers
Procedure abstraction
Correct Answer: C — Abstraction layers
Explanation:
Abstraction layers helps to arrange procedures into layers.
Which abstractions have a prescribed behavior?
Auxiliary procedures
Procedure abstraction
Primary procedures
None of the mentioned
Correct Answer: A — Auxiliary procedures
Explanation:
Auxiliary procedures will help to produce a proper result and it will have a prescribed behavior.
Which process helps to build large and complicated programs?
Macros
Procedure abstraction
Defun
None of the mentioned
Correct Answer: B — Procedure abstraction
Explanation:
Procedure abstraction process helps to build large and complicated programs and it is easy to understand.
