Answer Posted / sudeep

It is nothing but telling to compiler that this variable
will change its value at anytime by means of anything and
compiler should not make any assumption about this variable.

.find the output of the following program? char*myfunc(char*ptr) { ptr +=3; return (ptr); } int main() { char*x,*y; x="HELLO"; y=myfunc(x); printf("y = %s ",y); return 0; }

1975

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What are identifiers and keywords in c?

555

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Are the variables argc and argv are always local to main?

559

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how to create duplicate link list using C???

2053

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Can a pointer be volatile in c?

520

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Explain what does the function toupper() do?

621

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How can you read a directory in a C program?

639

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What is a program?

644

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How do you list a file’s date and time?

617

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while loop contains parts a) initialisation, evalution of an expression,increment /decrement b) initialisation, increment/decrement c) condition evalution d) none of the above

723

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cavium networks written test pattern ..

3576

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Why should I use standard library functions instead of writing my own?

658

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What is I ++ in c programming?

609

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if a is an integer variable, a=5/2; will return a value a) 2.5 b) 3 c) 2 d) 0

1427

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What is the -> in c?

569

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