Q506
Non-modifiable procedures are called
A.
serially usable procedures
B.
concurrent procedures
C.
reentrant procedures
AnswerD.
topdown procedures
E.
None of the above
Answer: Option C
Solution
Answer: Option C
Solution:
Non-modifiable procedures are called reentrant procedures. A reentrant procedure is one in which a single copy of the program code can be shared by multiple users during the same period of time. Re-entrance have two key aspects: The program code cannot modify itself and the local data for each user must be stored separately.