C++ Interview Questions
Questions Answers Views Company eMail

sir please send me bpcl previous question papers

BPCL Bharat Petroleum,

2159

The expansion of GNU

3 7995

what is the difference between thread and process

Infosys,

1 4670

how to access grid view row?

1997

oops concept is used for?

Synergy,

3 13455

diff between Abstract class Interfaces?

4 5818

diff between Virtual mathod and abstract method?

1 2893

what is overloading and overriding?

7 7242

how to get the oracle certification? send me the answer

Oracle,

1905

how do you handle yourself when you feel the wald is aganist you

2 4435

how to create window program in c++.please explain.

Microsoft,

1 5617

write a c++ code to overload + and - for a stack class such that + provides push and - provides pop operation

College School Exams Tests, HCL, IBM, TCS,

1 5679

write knight tour problem which is present in datastructure

2383

write string class as your own class in java without using any built-in function

2210

how does a main() in C++ is different from main() in C?

7 26244


Un-Answered Questions { C++ }

Can a constructor be private?

825


Why is it so that we can have virtual constructors but we cannot have virtual destructors?

4339


What do you mean by late binding?

847


Are vectors faster than arrays?

778


What is class definition in c++ ?

827


Explain how the virtual base class is different from the conventional base classes of the opps.

908


State what is encapsulation and friend function?

943


What are features of c++?

838


Is the declaration of a class its interface or its implementation?

947


Incase of a function declaration, what is extern means?

730


write string class as your own class in java without using any built-in function

2210


Write a program to encrypt the data in a way that inputs a four digit number and replace each digit by (the sum of that digit plus 7) modulus 10. Then sweep the first digit with the third, second digit with the fourth and print the encrypted number.

2293


Will rust take over c++?

801


What is the difference between global variables and local variable

730


What is the difference between a baller and a reference in C++?

810