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C Programming

C Programming
What will be printed after compiling and running the following code?main() { char *p; printf("%d %d",sizeof(*p), sizeof(p));}

1 2
2 1
1 1
2 2

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C Programming
What will be the value of sum after the following program is executed?void main(){ int sum=1, index = 9; do{ index = index – 1; sum *= 2; }while( index > 9 );}

0.25
1
2
9
0.5

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C Programming
What will be printed after execution of the following program code?main(){ printf("\\nab"); printf("\\bsi"); printf("\\rha"); }

None of these
asiha
haasi
hai
absiha

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C Programming
Which of the following statements are correct about an array?1. The array int num[26]; can store 26 elements.2. The expression num[1] designates the very first element in the array.3. It is necessary to initialize the array at the time of declaration.4. The declaration num[SIZE] is allowed if SIZE is a macro.

1
1, 4
None of these
2, 4
2, 3

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C Programming
Which of the following comments about the ++ operator are correct?

It associates from the right
All of these
The operand can come before or after the operator
It cannot be applied to an expression
It is a unary operator

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C Programming
What is right way to Initialize array?

int n(6) = { 2, 4, 12, 5, 45, 5 };
int n{6} = { 2, 4, 12 };
int n{} = { 2, 4, 12, 5, 45, 5 };
int num[6] = { 2, 4, 12, 5, 45, 5 };

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