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Question

In case of nested sub routines the stack top is always

a.

The saved contents of the called sub routine

b.

The saved contents of the calling sub routine

c.

The return addresses of the called sub routine

d.

None of the above

Posted under Microoperations Computer Architecture

Answer: (a).The saved contents of the called sub routine

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Q. In case of nested sub routines the stack top is always
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