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C Programming

C Programming
Determine output:void main(){ extern int i; i=20; printf("%d", sizeof(i));}

2
20
Linker Error
Compiler Error

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

During linking
None of these
During Preprocessing
During Execution
During Editing

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C Programming
Which of the following is correct way to define the function fun() in the below program?#includevoid main(){ int a[3][4]; fun(a);}

void fun(int *p[][4]){}
void fun(int p[][4]){}
void fun(int *p[3][4]){}
None of these
void fun(int *p[4]){}

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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

-5
10
30
1
15

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

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C Programming
What will be the output of the program?#include#define int char void main(){ int i = 65; printf("sizeof(i)=%d", sizeof(i));}

sizeof(i)=1
Compiler Error
None of These
sizeof(i)=2

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