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

What is auto type c++?

1175

Is c++ primer good for beginners?

1088

What is c++ and its features?

1080

Should I learn c++ c?

1108

Can a program run without main in c++?

1293

Are c and c++ similar?

1120

What are keywords in c++?

1170

What c++ is used for?

1153

What are vectors used for in c++?

1146

How does class accomplish data hiding in c++?

1240

Can we use pointers in c++?

1123

What are manipulators in c++ with example?

1121

What are features of c++?

1279

Can I learn c++ in a week?

1130

What is auto used for in c++?

1113

Un-Answered Questions { C++ }

If dog is a friend of boy and boy is a friend of house, is dog a friend of house?

1070

What is polymorphism explain?

1325

Define upcasting.

1101

What is an undefined behavior and sequence points

1060

Explain rethrowing exceptions with an example?

1079

What function initalizes variables in a class: a) Destructor b) Constitutor c) Constructor

1209

Describe the process of creation and destruction of a derived class object?

1177

True or false, if you keep incrementing a variable, it will become negative a) True b) False c) It depends

2442

What is rvalue?

1196

What do c++ programmers do?

1113

Draw a flow chart and write a program for the difference between the sum of elements with odd and even numbers. Two dimensional array.

6460

How would you call C functions from C++ and vice versa?

1247

Give example of a pure virtual function in c++?

1248

Discussion on error handling of C++ .

1167

Explain the scope of resolution operator.

1164

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