All India Exams
Home AptitudeBankEngineeringEnglishGKInterviewOnline TestPlacement PapersReasoning
  • Home
  • Aptitude
  • Bank
  • Engineering
  • English
  • GK
  • Interview
  • Online Test
  • Placement Papers
  • Reasoning

Functions C++ Questions And Answers

Here you can find Functions C++ Questions and Answers.

Why Functions C++ Questions and Answers Required?

In this Functions C++ Questions and Answers section you can learn and practice Functions C++ 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.

Where can I get Functions C++ Questions and Answers?

AllIndiaExams provides you lots Functions C++ Questions and Answers with proper explanation. Fully solved examples with detailed answer description. All students, freshers can download Functions C++ Questions and Answers as PDF files and eBooks.

How to solve these Functions C++ Questions and Answers?

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

Functions C++ Questions and Answers

1. Where does the execution of the program starts?

Functions C++ Questions and Answers

2. What are mandatory parts in function declaration?

Functions C++ Questions and Answers

3. which of the following is used to terminate the function declaration?

Functions C++ Questions and Answers

4. How many max number of arguments can present in function in c99 compiler?

Functions C++ Questions and Answers

5. Which is more effective while calling the Functions C++?

Functions C++ Questions and Answers

6. What is the output of this program? #include < iostream > using namespace std; void mani() void mani() { cout << "hai"; } int main() { main(); return 0; }

Functions C++ Questions and Answers

7. What is the output of this program? #include < iostream > using namespace std; void fun(int x, int y) { x = 20; y = 10; } int main() { int x = 10; fun(x, x); cout << x; return 0; }

Functions C++ Questions and Answers

8. What is the scope of the variable declared in the user definied function?

Functions C++ Questions and Answers

9. How many minimum number of Functions C++ are need to be presented in c++?

Functions C++ Questions and Answers

10. How many ways of passing a parameter are there in c++?

Home EngineeringComputer Science & EngineeringC++ Multiple Choice Questions & AnswersFunctions

Functions - C++ Questions and Answers

This is the c++ programming questions and answers section on "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.

Functions C++ Questions

Online Test Name Functions
Exam Type Multiple Choice Questions
Category Computer Science Engineering Quiz
Number of Questions 38
1. Where does the execution of the program starts?
  • A. user-defined function
  • B. main function
  • C. void function
  • D. none of the mentioned
  • View Answer
  • Workspace
  • Report
  • Discuss

Answer & Explanation

Answer: Option B

Explanation:

Normally the execution of the program in c++ starts from main only.

Workspace

Report Error


2. What are mandatory parts in function declaration?
  • A. return type,function name
  • B. return type,function name,parameters
  • C. both a and b
  • D. none of the mentioned
  • View Answer
  • Workspace
  • Report
  • Discuss

Answer & Explanation

Answer: Option A

Explanation:

In a function, return type and function name are mandatory all else are just used as a choice.

Workspace

Report Error


3. which of the following is used to terminate the function declaration?
  • A. :
  • B. )
  • C. ;
  • D. none of the mentioned
  • View Answer
  • Workspace
  • Report
  • Discuss

Answer & Explanation

Answer: Option C

Explanation:

;

Workspace

Report Error


4. How many max number of arguments can present in function in c99 compiler?
  • A. 99
  • B. 90
  • C. 102
  • D. 127
  • View Answer
  • Workspace
  • Report
  • Discuss

Answer & Explanation

Answer: Option D

Explanation:

127

Workspace

Report Error


5. Which is more effective while calling the functions?
  • A. call by value
  • B. call by reference
  • C. call by pointer
  • D. none of the mentioned
  • View Answer
  • Workspace
  • Report
  • Discuss

Answer & Explanation

Answer: Option B

Explanation:

In the call by reference, it will just copy the address of the variable to access it, so it will reduce the memory in accessing it.

Workspace

Report Error


  • «
  • 1
  • 2
  • 3
  • 4
  • 5
  • 6
  • 7
  • 8
  • »

Related Topics:

  • Constants
  • Templates
  • Namespaces
  • Classes
  • Interfaces
  • Operators and Statements
  • Inheritance
  • Arrays
  • Input Output Streams
  • Macros

Mock Tests & Online Quizzes

  • Aptitude Online Test

  • Reasoning Online Test

  • GK Online Test

  • English Online Test

  • RRB Mock Test

  • RBI Mock Test

  • Free SBI Mock Test

  • IBPS Mock Test FREE

  • SSC Mock Test

  • CAT Exam Mock Test

  • GATE Mock Test

  • IT Courses Quiz

Questions and Answers

  • Aptitude Questions
  • Verbal Reasoning Questions
  • Non Verbal Reasoning
  • Logical Reasoning Questions
  • Data Sufficiency Questions
  • Data Interpretation
  • eLitmus Sample Papers
  • ECE Questions and Answers
  • EEE Questions and Answers
  • Verbal Ability Questions
  • GK Questions

Programming Quiz

  • C Programming
  • C++ Programming
  • PHP Programming
  • Java Programming
  • Python Programming
  • DataScience MCQ
  • Hadoop MCQ
  • Mongo DB MCQ
  • MySQL MCQ

Interview Questions

  • Java Interview Questions
  • .Net Interview Questions
  • Networking Interview Questions
  • C Language Interview Questions
  • C++ Interview Questions
  • Testing Interview Questions
  • Android Interview Questions
  • HR Interview Questions
  • Group Discussion Topics

Our Sites

AView.in

© by AllIndiaExams.in. All Rights Reserved | Copyright | Terms of Use & Privacy Policy