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

Explain selection sorting. Also write an example.

1097

How we can differentiate between a pre and post increment operators during overloading?

1162

Define stacks. Provide an example where they are useful.

1082

When is dynamic checking necessary?

1208

Difference between a copy constructor and an assignment operator.

1052

What is function prototyping? What are its advantages?

1154

Explain bubble sorting.

1146

List the advantages of inheritance.

1188

Explain storage qualifiers in c++.

1135

Why is standard template library used?

1108

Explain the register storage classes in c++.

1237

What are the various operations performed on stack?

1156

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

1035

What are the advantages of using a pointer?

1128

Explain abstraction.

1180

Un-Answered Questions { C++ }

Write a recursive program to calculate factorial in c++.

1144

Why interface is used?

1074

Differentiate between a constructor and a destructor in c++.

1058

Which format specifier is used for printing a pointer value?

1113

What is the main purpose of c++?

1110

What is endl c++?

1160

What is endianness?

1155

Explain about Virtual Function in C++?

1088

What are virtual constructors/destructors?

1079

To modify an, existing worksheet. What steps are involved for: 1. Inserting and deleting rows and columns. 2. Printing cell formulas 3Jld displayed values 3. Using the page setup command

2298

How to access a variable of the structure?

1145

Explain the differences between private, public and protected and give examples.

1076

If you push the numbers (in order) 1, 3, and 5 onto a stack, which pops out first a) 1 b) 5 c) 3

1443

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

1247

What is linked list in c++?

1184

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