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 6869

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

2140

c++ is a purely oop concept?

Google, TCS,

3 6417

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

1 3512

#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 4381

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.

2453

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

1 3604

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 29227

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 7223

program for insertion ,deletion,sorting in double link list

2696

what is a class

6 7743

• What are the desirable attributes for memory managment?

2236

what is object?

7 8363

Can we create object of class with private constructor?

5 8735

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?

2075

Un-Answered Questions { C++ }

What is the need of a destructor?

1147

What is coupling in oops?

1163

Why we use classes in oop?

1048

What is abstract class in oops?

1026

What are function prototypes?

1249

If you don’t declare a return value, what type of return value is assumed?

963

What is object in oop with example?

1251

What are the benefits of pointers?

1045

What is the operator in c++?

1135

What is persistence in oop?

1151

Explain how we implement exception handling in c++?

1064

Can we delete this pointer in c++?

1226

how to making game in c++ ?

2729

How to defines the function in c++?

1144

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.

2453

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