MadeEasy Test Series 2018: Compiler Design - Runtime Environments

Question

Consider the following statements:
S1 : Static allocation can not support recursive function.
S2 : Stack allocation can support pointers but can not deallocate storage at run-time.
S3 : Heap allocation can support pointers and it can allocate or deallocate storage at run-time.
Which of the above statements are true?

a S1 and S2

b S2 and S3

c S3 and S1

d  S1, S2 and S3

Answer 1

Answer should be D

Answer 2

Answer D s1s2 s3 all are true

Answer 3

TRUE   S1 : Static allocation can not support recursive function.

FALSE  S2 : Stack allocation can support pointers but can not deallocate storage at run-time.

Stack memory is allocated during compilation time execution. This is known as static memory allocation.

https://iq.opengenus.org/static-memory-allocation-c/

TRUE   S3 :  Heap allocation can support pointers and it can allocate or deallocate storage at run-time.