C++ Certification Exam | Free Online Certifications Exams

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C++ Certification Exam | Free Online Certifications Exams

C++ is a general-purpose programming language. It was designed and implemented by Bjarne Stroustrup in 1979 at Bell Labs. It runs on a variety of platforms, such as Windows, MacOS, and the various versions of UNIX. C++ is

  • A superset of C
  • Supports data abstraction
  • Supports object-oriented programming
  • Supports generic programming.
    c++ certification exam

 

This certification program provides a comprehensive understanding of C++ which is very important in today’s day. The C++ has become an integral part of every company today and you wish to be a part of this competitive field

C++ Online Certification Exam will have the following process:

  • Exam will have 20 questions.
  • Limited time will be given of 20 minutes.
  • Unlimited Attempt
  • Passing marks will be 70%
  • Language : English
  • Pass the exam and get E-Certificate on your Email ID within 72 hours
  • Please input your correct and complete Name,Mobile Number & Email ID

All the Best !!

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C++ Online Certification Exam

Test your knowledge, and share this quiz with family, friends and colleagues.

 

 

1 / 20

By default, all the files in C++ are opened in _________ mode.

2 / 20

What is virtual inheritance in C++?

3 / 20

Which of the following type is provided by C++ but not C?

4 / 20

Which of the following is the correct syntax of including a user defined header files in C++?

5 / 20

What happens if the following program is executed in C and C++?

#include <stdio.h> void func(void){	printf("Hello");}void main() { 	func();	func(2);}

6 / 20

What happens if the following C++ statement is compiled and executed?

int *ptr = NULL;delete ptr;

7 / 20

Which of the following C++ code will give error on compilation?

================code 1=================#include <iostream>using namespace std;int main(int argc, char const *argv[]){	cout<<"Hello World";	return 0;}========================================================code 2=================#include <iostream>int main(int argc, char const *argv[]){	std::cout<<"Hello World";	return 0;}========================================

8 / 20

What is C++?

9 / 20

What will be the output of the following C++ program?

#include <iostream> #include <string>#include <cstring>using namespace std; int main(int argc, char const *argv[]){	const char *a = "Hello\0World";	cout<<a;	return 0;}

10 / 20

Which of the following is used for comments in C++?

11 / 20

Which of the following is not a type of Constructor in C++?

12 / 20

What will be the output of the following C++ code?

#include<iostream>using namespace std;int main (){   int cin;   cin >> cin;   cout << "cin: " << cin;   return 0;}

13 / 20

What is the difference between delete and delete[] in C++?

14 / 20

What happens if the following program is executed in C and C++?

#include <stdio.h> int main(void) { 	int new = 5;	printf("%d", new); }

15 / 20

Which is more effective while calling the C++ functions?

16 / 20

Which of the following correctly declares an array in C++?

17 / 20

Which of the following is a correct identifier in C++?

18 / 20

Which of the following user-defined header file extension used in c++?

19 / 20

What will be the output of the following C++ code?

#include <iostream> #include <string>using namespace std; int main(int argc, char const *argv[]){	char s1[6] = "Hello";	char s2[6] = "World";	char s3[12] = s1 + " " + s2;	cout<<s3;	return 0;}

20 / 20

Which of the following approach is used by C++?

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