C++ interview questions part 62
C++ interview questions part 62
Take as many assements as you can to improve your validate your skill rating
Total Questions: 20
1. vptr is _______________
Correct Answer is : 5
2. What is the output of the following C++ code?
#include
#include
using namespace std;
class Base
{
public:
};
int main()
{
Base b;
cout<
Correct Answer is : Conditional operator
Correct Answer is : Conditional operator
3. What is the output of the following C++ code?
#include
#include
using namespace std;
class Base
{
public:
void function1() {};
void function2() {};
};
int main()
{
Base b;
cout<
Correct Answer is : selective structure
Correct Answer is : selective structure
4. What is the output of the following C++ code?
#include
#include
using namespace std;
class Base
{
public:
virtual void function1() {};
virtual void function2() {};
};
int main()
{
Base b;
cout<
Correct Answer is : :
Correct Answer is : :
5. Given below classes which of the following are the possible row entries in vtable of Base class? class Base { public: virtual void function1() {}; virtual void function2() {}; }; class D1: public Base { public: virtual void function1() {}; }; class D2: public Base { public: virtual void function2() {}; };
Correct Answer is : 543
6. Given below classes which of the following are the possible row entries in vtable of D1 class? class Base { public: virtual void function1() {}; virtual void function2() {}; }; class D1: public Base { public: virtual void function1() {}; }; class D2: public Base { public: virtual void function2() {}; };
Correct Answer is : compile time error
7. Given below classes which of the following are the possible row entries in vtable of D2 class? class Base { public: virtual void function1() {}; virtual void function2() {}; }; class D1: public Base { public: virtual void function1() {}; }; class D2: public Base { public: virtual void function2() {}; };
Correct Answer is : infinite times of printing n
8. Which does C in FCAPS stands for ?
Correct Answer is : 10
9. Point out the wrong statement:
Correct Answer is : 4
10. Which of the following aims to deploy methods for measuring various aspects of cloud performance in a standard way ?
Correct Answer is : for
11. Which of the following is not the feature of Network management systems ?
Correct Answer is : 0 5
12. Point out the correct statement:
Correct Answer is : 37623
13. Which of the following package package provides all five elements of FCAPS ?
Correct Answer is : Static data members functions can access only static data members
14. ___________ is a framework tool for managing cloud infrastructure.
Correct Answer is : Compile-time Error
15. Which of the following “cloudly” characteristics that cloud management service must have ?
Correct Answer is : 1 2 3 4
16. How many categories need to be monitored for entire cloud computing ?
Correct Answer is : Compile-time Error
17. Which of the following is a standard protocol for network monitoring and discovery ?
Correct Answer is : i, ii, iii, and iv
18. Which of the following tool is used for measuring I/O of your systems to estimate these transaction costs ?
Correct Answer is : Compile erroe
19. Which of the following is also referred to edge computing ?
Correct Answer is : Error
20. CloudFront supports ______ data by performing static data transfers and streaming content from one CloudFront location to another.
Correct Answer is : 9
