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 the FOR loop with a help of a code.

Accenture,

1048

Explain the difference between C and C++.

Accenture,

1 2668

Explain the difference between method overriding and method overloading in C++?

Accenture,

1111

Find the Factorial of a number using a program.

Accenture,

1050

In C++ what do you mean by Inheritance?

Accenture,

1165

Tell us the size of a float variable.

Accenture,

1100

write a program To generate the Fibonacci Series.

Accenture,

1112

To solve the 8 Queens problem, which algorithm is used?

Accenture,

1076

What are the fundamental features of an object-oriented language?

Accenture,

1129

Without using third variable write a code to swap two numbers.

Accenture,

1139

Write a program that can take input from 3 to 8 and calculate the average?

Accenture,

1069

Describe the different styles of function prototypes in C++.

Adobe,

1037

Discuss the role of C++ shorthands.

Adobe,

1060

Execute the qsort () in c/sort() in c++ library or your own custom sort which will sort any type of data on user defined criteria.

Adobe,

1099

Mention the default functions in C++, how would you detect that error has occurred inside the constructor and destructor.

Adobe,

1074

Un-Answered Questions { C++ }

Can I learn c++ without c?

1201

What is the protected keyword used for?

1182

What do you mean by funtion prototype?

1158

How to convert integer to string in C++

964

What is the difference between encapsulation and polymorphism?

1169

What kind of problems does name mangling cause?

1163

What is a function in oop?

1143

What is abstraction oop?

1155

What is the use of function pointer?

1077

How is polymorphism achieved?

1123

Which header file allows file i/o with streams a) fileio.h b) iostream.h c) fstream.h

1194

how to get the oracle certification? send me the answer

2214

What is data structure in c++?

1206

Give 10 points of differences between C & C++.

1200

What is byval and byref? What are differences between them?

2278

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