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C Programming

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

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

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C Programming
Determine Output:main(){ char *str1 = "abcd"; char str2[] = "abcd"; printf("%d %d %d", sizeof(str1), sizeof(str2), sizeof("abcd"));}

2 4 4
2 4 5
8 5 5
2 5 5

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

-10 to infinite
-10 to 0
-10 to -1
Complier error

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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 20 21 10
10 20 21 21
10 10 11 11

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C Programming
Determine Output:void main(){ printf("%p", main);}

Some address will be printed
Error
make an infinite loop
None of These

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C Programming
Find the output of the following program.void main(){ int array[10]; int *i = &array[2], *j = &array[5]; int diff = j-i; printf("%d", diff);}

3
6
Error
Garbage value

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