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C Programming

C Programming
Determine Output:void main(){ char a[]="12345"; int i = strlen(a); printf("%d", ++i);}

5
None of These
6
7

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

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

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C Programming
What will be the output of the following program code?#includevoid main(){ int i = 10; void *p = &i; printf("%f", *(float *)p);}

Error
None of these.
10
0.000000

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C Programming
Determine Output:#define clrscr() 100void main(){ clrscr(); printf("%d", clrscr());}

1
Error
100

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C Programming
C was primarily developed as

None of these
Data processing language
General purpose language
System programming language

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C Programming
Determine Output:void main(){ int a[] = {10,20,30,40,50}, j, *p; for(j=0; j<5; j++){ printf("%d" ,*a); a++; } p = a; for(j=0; j<5; j++){ printf("%d" ,*p); p++; }}

Error
10 20 30 40 50 10 20 30 40 50
10 20 30 40 50 Garbage Value
None of These

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