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

C++ General Interview Questions

Questions Answers Views Company eMail

Differentiate between an array and a list?

1176

How is new() different from malloc()?

1121

What is data abstraction? How is it different from data encapsulation?

1004

What are inline functions? What is the syntax for defining an inline function?

1159

Explain what are single and multiple inheritances in c++?

1021

What is the identity function in c++? How is it useful?

1050

Explain the volatile and mutable keywords.

1066

What do you mean by delegate? Can a user retain delegates?

942

What do you mean by function and operator overloading in c++?

1048

Explain what is polymorphism in c++?

1127

How is objective c different from c++?

1248

What is a static member?

1040

What are the two main components of c++?

1101

Differentiate between structure and class in c++.

1087

What data encapsulation is in c++?

1148

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Un-Answered Questions { C++ General }

int age=35; if(age>80) {Console.WriteLine("Boy you are old");} else {Console.WrieLine("That is a good age");}

1259

Is c++ still in demand?

1146

How would you implement a substr() function that extracts a sub string from a given string?

1042

What is c++ manipulator?

983

How do you sort a sort function in c++ to sort in descending order?

991

which one is equivalent to multiplying by 2:Left shifting a number by 1 or Left shifting an unsigned int or char by 1?

1178

Why is it called c++?

1032

What is implicit pointer in c++?

1077

What are proxy objects in c++?

1179

Differentiate between declaration and definition.

1046

What information can an exception contain?

1137

what Is DCS ? what i will get benefit when i did?

2355

What is a volatile variable in c++?

1459

What is different in C++, compare with unix?

1099

What is the use of c++ programming language in real life?

1048

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