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C Programming

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

6
5
None of These
7

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C Programming
Which of following is not a valid name for a C variable?

None of these
Exam_veda
Examians
Both A and B
Exam veda

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C Programming
What is the maximum number of dimensions an array in C may have?

Theoratically no limit. The only practical limits are memory size and compilers.
8
20
2
50

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C Programming
What will be output after executing following code?#include# define a 10void main(){ printf("%d..", a); foo(); printf("%d", a);}void foo(){ #undef a #define a 50}

0
10..50
10..10
Error

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C Programming
Consider the following program fragment:for(c=1, sum=0; c <= 10; c++){ scanf("%d", &x); if( x < 0 ) continue; sum += x;}What would be the value of sum for the input 1, -1, 2, -2, 3, -3, 4, -4, 5, -5

30
10
1
-5
15

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C Programming
Which of the following is not a correct variable type?

double
real
float
int
char

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