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C Programming Basics Tutorial - Functions and Pointers - Online Test 1

Instructions

Total Questions: 20

Total Minutes: 20

This ExamTray Free Online Exam tests your C Programming Skills on C Functions, Recursion, Pointers, Pass by Value, Pass by Reference Syntax. Examples are given as questions and answers. Easily Attend Competitive Exams and Job Interview Questions.

Go through C Theory Notes on Functions before attempting this test.

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1) Choose correct statement about Functions in C Language.
2) Choose a correct statement about C Language Functions.
3) Choose a correct statement about C Function.?
main()
{
    printf("Hello");
}
4) A function which calls itself is called a ___ function.
5) What is the output of C Program with Functions.?
int main()
{

    void show()
    {
        printf("HIDE");
    }

    show();
    
    return 0;
}
6) What is the output of C Program with functions.?
void show();

int main()
{
    show();
    printf("ARGENTINA ");
    return 0;
}

void show()
{
    printf("AFRICA ");
}
7) What is the output of C Program with functions.?
int main()
{
    show();
    printf("BANK ");
    return 0;
}

void show()
{
    printf("CURRENCY ");
}
8) How many values can a C Function return at a time.?
9) What is the output of a C program with functions.?
void show();

void main()
{
    show();
    printf("RAINBOW ");
    
    return;
}

void show()
{
    printf("COLOURS ");
}
10) What is the output of C Program.?
void show();

void main()
{
    printf("PISTA ");
    show();
}

void show()
{
    printf("CACHEW ");
    return 10;
}
11) What is the output of C Program with functions.?
int show();

void main()
{
    int a;
    printf("PISTA COUNT=");
    a=show();
    printf("%d", a);
}

int show()
{
    return 10;
}
12) What is the output of C Program with functions.?
void main()
{
    int a;
    printf("TIGER COUNT=");
    a=show();
    printf("%d", a);
}

int show()
{
    return 15;
    return 35;
}
13) What are types of Functions in C Language.?
14) What is the output of C program with functions.?
int show();

void main()
{
    int a;
    a=show();
    printf("%d", a);
}

int show()
{
    return 15.5;
    return 35;
}
15) What is the output of C Program.?
int myshow(int);

void main()
{
   myshow(5);
   myshow(10);
}

int myshow(int b)
{
    printf("Received %d, ", b);
}
16) What is the output of C Program with functions and pointers.?
int myshow(int);

void main()
{
   int a=10;
   myshow(a);
   myshow(&a);
}

int myshow(int b)
{
    printf("Received %d, ", b);
}
17) What is the output of C Program with functions and pointers.?
int myshow(int *);

void main()
{
   int a=10;
   myshow(&a);
}

int myshow(int *k)
{
    printf("Received %d, ", *k);
}
18) What is the output of C Program with functions and pointers.?
void myshow(int *);

void main()
{
   int a=10;
   printf("%d ", a);
   myshow(&a);
   printf("%d", a);
   
}

void myshow(int *k)
{
   *k=20;
}
19) What is the output of C Program with functions.?
void myshow(int);

void main()
{
   int a=10;
   printf("%d ", a);
   myshow(a);
   printf("%d", a);
   
}

void myshow(int k)
{
   k=20;
}
20) Choose correct statements about C Language Pass By Value.