can a pointer be volatile ? Explain.
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Answer / Pawan Kumar Paswan
Yes, a pointer can be declared as 'volatile' in C++. The volatile keyword indicates that the value of the variable it points to may be modified by means outside the program's control (e.g., hardware registers or interrupts). By declaring a pointer as volatile, the compiler is forced to refrain from optimizations that assume the variable's value remains unchanged.
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