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C Programming

C Programming
Determine Output:void main(){ char a[]="12345"; int i = strlen(a); printf("%d", ++i);}

5
7
6
None of These

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C Programming
Which of the following correctly accesses the seventh element stored in arr, an array with 100 elements?

arr[7]
arr[6]
arr{6}
arr{7}
None of these

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C Programming
Which of the following is the correct way of declaring a float pointer:

float *ptr;
*float ptr;
float ptr;
None of these

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

1 1
2 1
1 2
2 2

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C Programming
Determine the Final Output:void main(){ printf("\nab"); printf("\bsi"); printf("\rha");}

hai
absiha
haasi
asiha

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C Programming
Determine output:void main(){ extern int i; i=20; printf("%d", sizeof(i));}

20
2
Linker Error
Compiler Error

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