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C Programming

C Programming
What number would be shown on the screen after the following statements of C are executed?char ch; int i; ch = 'G'; i = ch-'A';printf("%d", i);

7
9
6
8
5

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C Programming
What will be the output of the program ?#includevoid main(){ float arr[] = {12.4, 2.3, 4.5, 6.7}; printf("%d", sizeof(arr)/sizeof(arr[0]));}

6
None of these
7
4
5

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C Programming
What does the following declaration mean?int (*ptr)[10];

ptr is array of pointers to 10 integers
ptr is an array of 10 integers
ptr is an pointer to array
ptr is a pointer to an array of 10 integers

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C Programming
Determine Output:void main(){ char *p="hi friends", *p1; p1=p; while(*p!='\0') ++*p++; printf("%s", p1);}

ij!gsjfoet
None of These
hi friends
hj grjeodt

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

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

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C Programming
In which stage the following code#includegets replaced by the contents of the file stdio.h

During Preprocessing
During Execution
During linking
During Editing
None of these

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