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

WHEN A COPY CONSTER IS CALL ?

4 7409

WHY FUCTION OVERLOADING DOSENOT RETURN A RETEN TYPE

2 10300

what is abstract class ? when is used in real time ? give a exp

5 20308

Please post the model question paper of hal?

2 4979

write a program in c++ to overload the function add (s1,s2) where s1 and s2 are integers and floating point values.

4 20990

write a c++ program to find maximum of two numbers using inline functions.

IBM,

3 40252

to remove the repeated numbers from the given . i.e.., if the input is 12233 output should of 123

2 5651

What is the difference between const int *ptr and int const *ptr???

2 22562

How would you stop a class from class from being derived or inherited?The constructer should not be Private,as object instantiation should be allowed.

Satyam,

15 22427

what is the difference between class and object?

9 16826

What is the Advantage of Interface over the Inheritance in OOPS?

4 18466

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

UBS,

6745

what is data Abstraction? and give example

Aaditya Info Solutions, American Express, CMS, College School Exams Tests, Data Entry Operator, First Advantage, Google, HCL, IBM, Infosys, Microsoft, Mind Links, NIIT, Oracle, Pact, QBit Systems, TCS, WAYA, Wipro,

147 301729

what is the difference b/w abstract and interface?

Merrill Lynch, Schneider, Scio Healthcare,

2 9045

Explain polymorphism? What r the types of polymorphism? pls give examples?

HCL,

4 16678

Un-Answered Questions { C++ }

How can virtual functions in c++ be implemented?

1213

What are properties in oop?

1150

How do you import payscale data from non SAP to SAP?is it through LSMW or any other way is there?

3711

What are the components of marker interface?

1114

What does #define mean in c++?

1363

What is the use of 'this' pointer?

1310

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

1082

Write a short code using c++ to print out all odd number from 1 to 100 using a for loop

1088

What are the rules for naming an identifier?

1130

What is multilevel inheritance?

1268

How do you flush std cout?

1154

What is pointer in oop?

1137

Is string data type in c++?

1091

Is vector a class in c++?

1109

What are the benefits of polymorphism?

1379

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