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

OOP'S advantages of inheritance include:

Infosys,

1 11541

The type of variable a pointer points to must be the part of pointer's definition so that:

Infosys,

1 5859

What is this interview room ? Is it a class or an object.

CybAge, NSN, Wipro,

3 12555

can output 5 students using one dimensional array

Intel,

1 3922

write a program that takes two numbers from user that prints the smallest number

2 5127

Following are the class specifications: class {int a}; class {int b}; Using friend funtion,calculate the max of two objects and display it.

2464

WAP to generate 2n+1 lines of the following pattern on the computer screen:

2 6081

Give two integer arrays A & B.A has n elements and B has ' n-1 ' elements . A has all the elements that are there in B. But B has one missing element. Write a function that takes arrays , A & B as imnput and finds the missing element in most optised manner .

Zycus Infotech,

4 11835

what is difference between class template and template class?

2661

what is the 3 types of system development life cycle

1 5817

Write a program in c++ to print the numbers from n to n2 except 5 and its multiples

Cankaya University,

2488

C++ program output? Explain output of this program. #include using std::cout; using std::cin; int main() { cout< 1 3131

how many types of notations are in java

National University of Modern Languages (NUML),

1 3176

differentiate between private, public and protected data members of the class using example.

1 2814

Write a C++ program which will compute the volume of a sphere or a cylinder after prompting the user to type the first character for the shape name.

An-Najah National University,

2184

Un-Answered Questions { C++ }

Which c++ operator cannot overload?

1017

What does new in c++ do?

1027

What is difference between c++ 11 and c++ 14?

1103

How is objective c different from c++?

1255

Explain the register storage classes in c++.

1188

What is an iterator?

1195

Is c++ a dying language?

1154

Is this job good for future? can do this job post grduate student?

2164

What is destructor in oop?

1034

What is vector string in c++?

1090

Can destructor be overloaded?

1035

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

1150

List the special characteristics of constructor.

1181

What Is A Conversion Constructor C++ ?

1175

What is an operator function? Describe the function of an operator function?

1152

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