C++ General Interview Questions, Answers for Freshers and Experienced asked in various Company Job Interviews

C++ General Interview Questions

Questions Answers Views Company eMail

How to give an alternate name to a namespace?

1084

Which should be more useful: the protected and public virtuals?

1034

List the issue that the auto_ptr object handles?

1024

What is meant by forward referencing and when should it be used?

1010

Explain the concept of copy constructor?

1045

How a pointer differs from a reference?

1342

Describe the setting up of my member functions to avoid overriding by the derived class?

1132

Why should we use null or zero in a program?

1036

Write a note about the virtual member function?

1048

Why do we use the using declaration?

1166

What are the advantages of using const reference arguments in a function?

1077

Differentiate between the manipulator and setf( ) function?

1195

How can virtual functions in c++ be implemented?

1128

Can we use this pointer in a class specific, operator-overloading function for new operator?

1099

Write a short code using c++ to print out all odd number from 1 to 100 using a for loop

1019

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Un-Answered Questions { C++ General }

What it is and how it might be called (2 methods).

1180

What is the difference between public, private, and protected access?

1066

What do you understand by a pure virtual member function?

1004

When you overload member functions, in what ways must they differ?

1041

Explain the different access specifiers for the class member in c++.

996

When should we use multiple inheritance?

1042

Explain differences between new() and delete()?

1092

What is the use of turbo c++?

1048

What are the various storage classes in C++?

1135

What is a v-table?

1182

What is the role of C++ shorthand's?

1275

What is scope resolution operator in c++ with example?

1033

What is an associative container in c++?

1065

Do the names of parameters have to agree in the prototype, definition, and call to the function?

1028

How compile and run c++ program in turbo c++?

1181

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