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

STL (140)
OOPS (873)
C++ General (2409)

C++ Interview Questions

Questions Answers Views Company eMail

Define 'std'.

1176

What is a class template?

1085

Which programming language's unsatisfactory performance led to the discovery of c++?

1336

What is object oriented programming (oop)?

1116

When should we use multiple inheritance?

1049

What is an overflow error?

1106

What are the different types of polymorphism in c++?

1142

Define token in c++.

1146

Explain this pointer?

1068

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

4 2076

What is the difference between reference and pointer?

1159

What is the difference between struct and class?

1 1560

Which operations are permitted on pointers?

999

What new()is different from malloc()?

1110

Can a built-in function be recursive?

1026

Un-Answered Questions { C++ }

What are the advantages of using friend classes?

1152

write a program to enter a string like"sunil is a good boy and seeking for a job" not more than 10 characters including space in one line,rest characters should b in other line.if the next line starts from in between the previous word,then print whole word to next line.

2243

What is the difference between public and private data members?

1179

Difference between declaration and definition of a variable.

1160

Describe the role of the c++ in the tradeoff of safety vs. Usability?

1214

What are the advantages of pointers?

1068

What is the difference between encapsulation and polymorphism?

1111

What do stl stand for?

1141

What is and I oop mean?

1208

What is the need of a destructor?

1145

What methods can be overridden in java?

1269

What is vector processing?

1148

What is pointer in oop?

1056

What is c++ hash?

1106

What is polymorphism and why is it important?

1042

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