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 does it mean to declare a function or variable as static?

Amazon,

1062

What are the advantages/disadvantages of using #define?

Amazon,

1249

When would you use a pointer? A reference?

Amazon,

1119

What are the advantages and disadvantages of B-star trees over Binary trees?

1099

How do you write a function that can reverse a linked-list in C++?

IBS,

1042

What is Boyce Codd Normal form?

IBS,

1161

What does it mean to declare a member function as virtual in C++?

Amazon,

1029

What does it mean to declare a member function as static in C++?

Amazon,

1101

What is a COPY CONSTRUCTOR and when is it called?

IBS,

1071

What is an abstract class in C++

SwanSoft Technologies,

1090

What is function overloading and operator overloading in C++?

IBS, TCS,

1163

What is the difference between an ARRAY and a LIST in C++?

IBS, TCS,

1 1595

What is the difference between realloc() and free() in C++?

IBS, TCS,

1012

What is the difference between Stack and Queue in C++?

Global Logic, iNautix,

1133

Question on Copy constructor.

Alter,

1093

Un-Answered Questions { C++ }

What is using namespace std in cpp?

1258

Describe the advantages of operator overloading?

1089

To what does “event-driven” refer?

1118

What is the basic difference between C and C++?

1241

What does and I oop and sksksk mean?

1240

What is the role of static keyword for a class member variable?

1121

What is the main purpose of c++?

1110

How do you instruct your compiler to print the contents of the intermediate file showing the effects of the preprocessor?

1212

design a c++ class for the chess board,provide a c++ class definition for such class(only class definition is required)

6743

explain the term 'resource acquisition is initialization'?

1007

Explain what you mean by a pointer.

1167

What is encapsulation oop?

1113

What does 7/9*9 equal ? a) 1 b) 0.08642 c) 0

1008

What is the prototype of printf function?

1241

Explain what data encapsulation is in c++?

1163

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