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C Programming

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

2
Linker Error
Compiler Error
20

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

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

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C Programming
What will be the output of the given program?#includevoid main(){ int i=10; printf("i=%d", i); { int i=20; printf("i=%d", i); i++; printf("i=%d", i); } printf("i=%d", i);}

10 20 21 20
10 10 11 11
10 20 21 10
10 20 21 21

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C Programming
Determine Output:void main(){ float me = 1.1; double you = 1.1; if(me==you) printf("I hate Examveda"); else printf("I love Examveda");}

I love Examians
Error
I hate Examians
None of These

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C Programming
What is the output of the following statements?int i = 0;printf("%d %d", i, i++);

0 0
0 1
None of these
1 1
1 0

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C Programming
Which of the following function is more appropriate for reading in a multi-word string?

printf()
None of these
puts()
gets()
scanf()

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