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 are the ways in which a constructors can be called?

TCS,

2 7004

what are the ways in which a constructors can be called?

2209

c++ is a purely oop concept?

Google, TCS,

3 6552

what is the advantage in software? what is the difference between the software developer and Engineer

1 3591

#include using namespace std; struct wow { int x; }; int main() { wow a; wow *b; a.x = 22; b = &a; a.x = 23; cout << b->x; return 0; }

1 4449

Write a C/C++ program that connects to a MySQL server and checks if the InnoDB plug-in is installed on it. If so, your program should print the total number of disk writes by MySQL.

2522

i^=j; j^=i; i^=j; value of i,j

1 3680

A milk carton can hold 3.78 litres of milk. Each morning, a dairy farm ships cartons of milk to a local grocery store. The cost of producing one litre of milk is $0.38, and the profit of each carton of milk is $0.27. Write a C++ program that prompts the user to enter the total amount of milk produced in the morning. Then display the number of milk cartons needed to hold milk, the cost of producing milk, and the profit for producing milk.

2 29363

i have given a project to create examination seating plan system in c++. so can anyone send me the answer of this question quickly??????

1 7313

program for insertion ,deletion,sorting in double link list

2750

what is a class

6 7935

• What are the desirable attributes for memory managment?

2286

what is object?

7 8562

Can we create object of class with private constructor?

5 8931

IS IT NECESSARY TO INITIALIZE VARIABLE? WHAT IF THE INSTANCE VARIABLE IS DECLARED final ? IS IT NECESSARY TO INITIALIZE THE final VARIABLE AT THE TIME OF THEIR DECLARATION?

2115

Un-Answered Questions { C++ }

Mention the ways in which parameterized can be invoked.

973

Can we change the basic meaning of an operator in c++?

1162

How can a called function determine the number of arguments that have been passed to it?

1203

How to allocate memory dynamically for a reference?

1098

What do you mean by function overriding & function overloading in c++?

1278

What is the benefit of learning c++?

1050

Why c++ is better than c language?

1074

What operator is used to access a struct through a pointer a) >> b) -> c) *

1168

Explain rtti.

1143

Which function cannot be overloaded c++?

1167

What is an operator in c++?

1124

What is Difeerence between List obj=new ArrayList(); and ArrayList obj=new ArrayList()?

2596

In c++, what is the difference between method overloading and method overriding?

1200

Which is better c++ or java?

1038

Is c++ fully object oriented?

1023

For More Un-Answered { C++ } Questions Click Here