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C Programming

C Programming
Determine output:#include#define clrscr() 100void main(){ clrscr(); printf("%dn", clrscr());}

Error
1
0
100

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C Programming
What will happen after compiling and running following code?main(){ printf("%p", main); }

Some address will be printed.
Error
Will make an infinite loop.
None of these.

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C Programming
Consider the following type definition.typedef char x[10];x myArray[5];What will sizeof(myArray) be ? (Assume one character occupies 1 byte)

30
None of these
50
10
15

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C Programming
Which of the following function calculates the square of 'x' in C?

power(x, 2)
pow(2, x)
power(2, x)
pow(x, 2)
sqr(x)

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C Programming
What will be the output of the following program? #include\ int main(){  extern int i;  i = 20;  printf("%ld ", sizeof(i));  return 0; }

2
Linker Error : Undefined symbol 'i'
4
Depends on the Compiler

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C Programming
If integer needs two bytes of storage, then maximum value of an unsigned integer is

215 – 1
215
216
216 – 1
None of these

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