Telecommunications Question:

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Purpose of PC(Program Counter) in a Microprocessor is?
a) To store address of TOS(Top Of Stack)
b) To store address of next instruction to be executed.
c) count the number of instructions.
d) to store base address of the stack.

Telecommunications Interview Question
Telecommunications Interview Question

Answer:

To store address of next instruction to be executed.

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What is the need of CPG message in ISUP protocol?Conditional results after execution of an instruction in a micro processor is stored in?
a) register
b) accumulator
c) flag register
d) flag register part of PSW(Program Status Word)