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C Programming

C Programming
What will be printed after compiling and running the following code?main() { char *p; printf("%d %d",sizeof(*p), sizeof(p));}

1 2
1 1
2 1
2 2

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C Programming
Determine Output:#includevoid main(){ register i=5; char j[]= "hello"; printf("%s %d", j, i);}

hello 5
Error
None of These
hello garbage value

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C Programming
Comment on the following?const int *ptr;

We cannot change the value pointed by ptr.
We cannot change the pointer ptr itself.
Both of the above
We can change the pointer as well as the value pointed by it.

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C Programming
Determine Output:void main(){ char p[]="%dn"; p[1] = 'c'; printf(p, 65);}

Error
c
65
A

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C Programming
Consider the following type definition.typedef char x[10];x myArray[5];What will sizeof(myArray) be ? (Assume one character occupies 1 byte)

50
None of these
30
15
10

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C Programming
Determine output:main(){ int i = 5; printf("%d%d%d%d%d", i++, i--, ++i, --i, i);}

45545
54554
45445
54544

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