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C Programming

C Programming
What is the return value of the following statement if it is placed in C program? strcmp("ABC", "ABC");

-1
1
33
Compilation Error
0

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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));}

2 2
1 1
2 1
1 2

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C Programming
Determine Output:void main(){ int i=3; switch(i) { default: printf("zero"); case 1: printf("one"); break; case 2: printf("two"); break; case 3: printf("three"); break; }}

Error
zero
three
None of These

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C Programming
What will be the value of i and j after execution of following program?#includevoid main(){int i, j;for(i=0,j=0;i<10,j<20;i++,j++){printf("i=%d %t j=%d", i, j); }}

10 10
10 20
Run time error
20 20

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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; }

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

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C Programming
The library function used to find the last occurrence of a character in a string is

strnstr()
strstr()
laststr()
None of these
strrchr()

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