C Programming Basics Tutorial - Conditional Statements Operators - Online Test 1

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Instructions

Total Questions: 20

Total Minutes: 20

This ExamTray Free Online Exam tests your C Programming Skills on C Conditional Statements or Operators like If, else if and else, Ternary Question Mark Operator. Exam displays Questions and Answers after finishing. Easily Attend Competitive Exams and Job Interview Questions.

Go through C Theory Notes on Conditional Operators before attempting this test.

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1) Choose a C Conditional Operator from the list.

A) ?:

B) :?

C) :<

D) <:

2) What is the other name for C Language ?: Question Mark Colon Operator.?

A) Comparison Operator

B) If-Else Operator

C) Binary Operator

D) Ternary Operator

3) Choose a syntax for C Ternary Operator from the list.

A) condition ? expression1 : expression2

B) condition : expression1 ? expression2

C) condition ? expression1 < expression2

D) condition < expression1 ? expression2

4) What is the output of the C statement.?

int main()
{
    int a=0;
    a = 5<2 ? 4 : 3;
    printf("%d",a);

    return 0;
}

A) 4

B) 3

C) 5

D) 2

5) What is the output of C Program.?

int main()
{
    int a=0;
    a = printf("4");
    printf("%d",a);

    return 0;
}

A) 04

B) compiler error

C) 40

D) 41

6) What is the output of the C Program.?

int main()
{
    int a=0;
    a = 5>2 ? printf("4"): 3;
    printf("%d",a);

    return 0;
}

A) compiler error

B) 14

C) 41

D) 0

7) What is the output of the C Program.?

int main()
{
    int a=0;
    a = (5>2) ? : 8;
    printf("%d",a);

    return 0;
}

A) 0

B) 1

C) 8

D) compiler error

8) What is the output of C Program.?

int main()
{
    int a=0, b;
    a = (5>2) ? b=6: b=8;
    printf("%d %d",a, b);

    return 0;
}

A) 6 6

B) 0 6

C) 0 8

D) compiler error

9) Choose a correct statement regarding C Comparison Operators.

A) (x == y) Is x really equal to y. (x != y) Is x not equal to y.

B) (x < y) Is x less than y (x > y) Is x greater than y

C) (x <= y) Is x less than or equal to y. (x >= y) Is x greater than or equal to y

D) All the above

10) Choose a statement to use C If Else statement.

A) else if is compulsory to use with if statement.

B) else is compulsory to use with if statement.

C) else or else if is optional with if statement.

D) None of the above

11) Choose a correct C Statement using IF Conditional Statement.

if( condition )
{
    //statements;
}

if( condition )
{
    //statements;
}
else
{
    //statements;
}

if( condition1 )
{
    //statements;
}
else if( condition2)
{
    //statements;
}
else
{
    //statements;
}

D) All the above.

12) What is the output of the C Program.?

int main()
{
    if( 4 > 5 )
    {
        printf("Hurray..\n");
    }
     printf("Yes");

    return 0;
}

A) Yes

B) Hurray.. Yes

C) Hurray..Yes

D) Compiler error

13) What is the output of the C Program.?

int main()
{
    if( 4 > 5 )
        printf("Hurray..\n");
        printf("Yes");

    return 0;
}

A) Yes

B) Hurray.. Yes

C) Hurray..Yes

D) No Output

14) What is the output of the C Program.?

int main()
{
    if( 4 < 5 )
        printf("Hurray..\n");
        printf("Yes");
    else
        printf("England")

    return 0;
}

A) Hurray..Yes

B) Hurray.. Yes

C) Compiler error

D) None of the above

15) What is the output of the C Program.?

int main()
{
    if( 10 < 9 )
        printf("Hurray..\n");
    else if(4 > 2)
        printf("England");

    return 0;
}

A) England

B) Hurray..

C) Compiler error for missing else

D) None of the above

16) What is the output of C Program.?

int main()
{
    if( 10 > 9 )
        printf("Singapore\n");
    else if(4%2 == 0)
        printf("England\n");
        printf("Poland");
    return 0;
}

A) Singapore

B) Singapore Poland

C) Singapore England Poland

D) England Poland

17) What is the output of the C Program.?

int main()
{
    if(-5)
    {
        printf("Germany\n");
    }
    if(5)
    {
        printf("Texas\n");
    }
    printf("ZING");

    return 0;
}

A) ZING

B) Texas ZING

C) Germany Texas ZING

D) Compiler error as a number can not be put as condition inside IF.

18) What is the output of the C Program.?

int main()
{
    if(10.0)
    {
        printf("Texas\n");
    }
    printf("ZING");

    return 0;
}

A) ZING

B) Texas ZING

C) Compiler error.

D) None of the above.

19) What is the output of C Program.?

int main()
{
    if("abc")
    {
        printf("India\n");
    }
    if('c')
    {
        printf("Honey\n");
    }
    printf("ZING");

    return 0;
}

A) ZING

B) Honey ZING

C) India ZING

D) India Honey ZING

20) What is the output of C Program.?

int main()
{
    if(TRUE)
    {
        printf("India\n");
    }
    if(true)
    {
        printf("Honey\n");
    }
    printf("ZING");

    return 0;
}

A) India ZING

B) Honey ZING

C) India Honey ZING

D) Compiler error