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

C++ General Interview Questions

Questions Answers Views Company eMail

Difference between delete and free.

1079

In what situations do you have to use initialization list rather than assignment in constructors?

1065

Explain the extern storage classes in c++.

1050

Explain function overloading and operator overloading.

1078

What is searching? Explain linear and binary search.

998

Explain function overloading

1016

When do we run a shell in the unix system? How will you tell which shell you are running?

984

Define vptr.

1032

When do we run a shell in the unix system?

1084

What are the rules for naming an identifier?

1064

When do you call copy constructors?

1150

Define macro.

1090

What things would you remember while making an interface?

1006

Write a program using shift_half( ) function to shift the elements of first half array to second half and vice versa.

1325

Explain the difference between c++ and java.

1114

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Un-Answered Questions { C++ General }

What are the uses of c++ in the real world?

1038

Write about an iterator class?

1082

We all know that a const variable needs to be initialized at the time of declaration. Then how come the program given below runs properly even when we have not initialized p?

1081

Why is c++ difficult?

1052

Can we use this pointer inside static member function?

1072

What is the advantage of c++ over c?

1030

What is the basic of c++?

1062

Can we run c program in turbo c++?

1083

Can constructor be private in c++?

1044

Mention the purpose of istream class?

1113

Explain the concept of dynamic allocation of memory?

1100

What is a hash function c++?

1072

What is binary object model?

1030

Who created c++?

1065

What does floor mean in c++?

1064

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