State whether the following statement TRUE or FALSE.

Any implementation of a critical section requires the use of an indivisible machine instruction such as test-and-set.

The total size of address space in a virtual memory systems is limited by

Indicate the following statement true or false:

Although C does not support call by name parameter passing, the effect can be correctly simulated in C.

Indicate the following statement true or false :

A programming language not supporting either recursion or pointer type does not need the support of dynamic memory allocation.