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 encapsulation in c++?

1 1297

Define namespace in c++?

1054

What is a null object in c++?

1234

What is rtti in c++?

1140

What is the use of 'using' declaration in c++?

1141

What is public, protected, private in c++?

1154

What are the defining traits of an object-oriented language?

1210

What methods can be overridden in java?

1271

What do you mean by stack unwinding in c++?

1233

What is a container class? What are the types of container classes in c++?

1269

Differentiate between the message and method in c++?

1075

What are the advantages of inheritance in c++?

1106

What is class invariant in c++?

1235

How can you tell what shell you are running on unix system?

1121

What is the best way to declare and define global variables?

1335

Un-Answered Questions { C++ }

What are the stages in the development cycle?

1065

Can we specify variable field width in a scanf() format string? If possible how?

1267

How many characters are recognized by ANSI C++?

1424

When would you use a pointer? A reference?

1042

Explain function prototypes in C++.

1070

Explain Text Manipulation Routines?

1082

If a base class is an adt, and it has three pure virtual functions, how many of these functions must be overridden in its derived classes?

1089

What is conversion constructor in C++

1062

Which programming language is best to learn first?

1071

What is an advantage of polymorphism?

1097

What is lambda expression c++?

1058

Following are the class specifications: class {int a}; class {int b}; Using friend funtion,calculate the max of two objects and display it.

2464

What is c++ flowchart?

1393

Describe Trees using C++ with an example.

1157

What is coupling in oop?

1035

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