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C Functions Questions And Answers

Here you can find C Functions Questions and Answers.

Why C Functions Questions and Answers Required?

In this C Functions Questions and Answers section you can learn and practice C Functions Questions and Answers to improve your skills in order to face technical inerview conducted by Banks. By Practicing these interview questions, you can easily crack any Bank Exams interview.

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You no need to worry, we have given lots of C Functions Questions and Answers and also we have provided lots of FAQ's to quickly answer the questions in the Bank Exams interview.

C Functions Questions & Answers

1. What is the output of this C code? int main() { void foo(), f(); f(); } void foo() { printf("2 "); } void f() { printf("1 "); foo(); }

C Functions Questions & Answers

2. What is the output of this C code? int main() { void foo(); void f() { foo(); } f(); } void foo() { printf("2 "); }

C Functions Questions & Answers

3. What is the output of this C code? void foo(); int main() { void foo(); foo(); return 0; } void foo() { printf("2 "); }

C Functions Questions & Answers

4. What is the output of this C code? void foo(); int main() { void foo(int); foo(1); return 0; } void foo(int i) { printf("2 "); }

C Functions Questions & Answers

5. What is the output of this C code? void foo(); int main() { void foo(int); foo(); return 0; } void foo() { printf("2 "); }

C Functions Questions & Answers

6. What is the output of this C code? void m() { printf("hi"); } void main() { m(); }

C Functions Questions & Answers

7. What is the output of this C code? void m(); void n() { m(); } void main() { void m() { printf("hi"); } }

C Functions Questions & Answers

8. What is the output of this C code? void main() { m(); void m() { printf("hi"); } }

C Functions Questions & Answers

9. What is the output of this C code? void main() { m(); } void m() { printf("hi"); m(); }

C Functions Questions & Answers

10. What is the output of this C code? void main() { static int x = 3; x++; if (x <= 5) { printf("hi"); main(); } }

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Home EngineeringComputer Science & EngineeringC Multiple Choice Questions & AnswersC Functions

C Functions - C Multiple Choice Questions & Answers

This is the c programming questions and answers section on " C Functions" with explanation for various interview, competitive examination and entrance test. Solved examples with detailed answer description, explanation are given and it would be easy to understand.

C Functions Questions

Online Test Name C Functions
Exam Type Multiple Choice Questions
Category Computer Science Engineering Quiz
Number of Questions 86
6. What is the output of this C code?

void m()
{
printf("hi");
}
void main()
{
m();
}
  • A. hi
  • B. Run time error
  • C. Nothing
  • D. Varies
  • View Answer
  • Workspace
  • Report
  • Discuss

Answer & Explanation

Answer: Option A

Explanation:

None.

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Report Error


7. What is the output of this C code?

void m();
void n()
{
m();
}
void main()
{
void m()
{
printf("hi");
}
}
  • A. hi
  • B. Compile time error
  • C. Nothing
  • D. Varies
  • View Answer
  • Workspace
  • Report
  • Discuss

Answer & Explanation

Answer: Option B

Explanation:

None.

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8. What is the output of this C code?

    void main()
    {
        m();
        void m()
        {
            printf("hi");
        }
    }

  • A. hi
  • B. Compile time error
  • C. Nothing
  • D. Varies
  • View Answer
  • Workspace
  • Report
  • Discuss

Answer & Explanation

Answer: Option B

Explanation:

None.

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Report Error


9. What is the output of this C code?

    void main()
    {
        m();
    }
    void m()
    {
        printf("hi");
        m();
    }


  • A. Compile time error
  • B. hi
  • C. Infinite hi
  • D. Nothing
  • View Answer
  • Workspace
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  • Discuss

Answer & Explanation

Answer: Option C

Explanation:

None.

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Report Error


10. What is the output of this C code?

    void main()
    {
        static int x = 3;
        x++;
        if (x <= 5)
        {
            printf("hi");
            main();
        }
    }
  • A. Run time error
  • B. hi
  • C. infinite hi
  • D. hi  hi
  • View Answer
  • Workspace
  • Report
  • Discuss

Answer & Explanation

Answer: Option D

Explanation:

None.

Workspace

Report Error


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Related Topics:

  • Preprocessor
  • Standard Input and Output
  • Data Types
  • Typedef
  • Storage Management
  • Structures, Unions, Bit-fields
  • Pointers
  • C Data Types
  • Declarations
  • Conditional Expressions

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