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C Programming

C Programming
int a[5] = {1,2,3}What is the value of a[4]?

3
2
1
Garbage Value
0

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C Programming
What is the output of the following program?#includeint c[10] = {1,2,3,4,5,6,7,8,9,10}; main(){ int a, b=0; for(a=0;a<10;++a) if(c[a]%2 == 1) b+=c[a]; printf("%d", b);}

None of these
20
24
25
30

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C Programming
The function sprintf() works like printf(), but operates on ..........

string
stdin
no such function in 'C'.
Data file
stderr

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C Programming
A function 'p' that accepts a pointer to a character as argument and returns a pointer to an array of integer can be declared as

int(*p(char *))[]
None of these.
int (*p) (char *)[]
int *p(char *)[]

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C Programming
Determine output:#include void main(){ char *p = NULL; char *q = 0; if(p) printf(" p "); else printf("nullp"); if(q) printf("q"); else printf(" nullq");}

p q
Depends on the compiler
nullp nullq
x nullq where x can be p or nullp depending on the value of NULL

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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; }

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

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