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 a copy constructor and an assignment operator.

1002

What is function prototyping? What are its advantages?

1093

Explain bubble sorting.

1096

List the advantages of inheritance.

1136

Explain storage qualifiers in c++.

1083

Why is standard template library used?

1056

Explain the register storage classes in c++.

1188

What are the various operations performed on stack?

1101

What are the different types of comments allowed in c++?

993

What are the advantages of using a pointer?

1082

Explain abstraction.

1118

Define linked lists with the help of an example.

1028

Define a pdb file.

1073

What are the advantages of prototyping?

1065

In a function declaration, what does extern mean?

1064

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Un-Answered Questions { C++ General }

What is the purpose of template?

1115

How is computer programming useful in real life?

1067

Why we use #include iostream in c++?

1058

Evaluate as true or false: !(1 &&0 || !1) a) True b) False c) Invalid statement

1188

What do you know about near, far and huge pointer?

1140

What character terminates all character array strings a) b) . c) END

1281

What is called array?

1092

What is pure virtual function?

1067

What is function overloading in C++?

1427

What is the object serialization?

1148

What is function prototyping?

1103

What is the difference between new() and malloc()?

2077

Write some differences between an external iterator and an internal iterator? Describe the advantage of an external iterator.

1074

Is c++ map a hash table?

1028

Which bit wise operator is suitable for checking whether a particular bit is on or off?

1033

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