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

Write a program in C++ to concatenate two strings into third string using pointers

5 35729

Write a program in C++ returning starting locations of a substring using pointers

1 8404

Write a program in C/C++ to implement reader- writer problem

Wipro,

1 23959

C#.net Interview Question A=10 B=5 C=A+B Print C The above will be given in a multiline textbox. You need to parse the above input, store values for A,B&c. And you have to display the value of C.

Syncfusion,

1 6049

what is inline function?

3 7170

write infinite loop in C++ which does not use any variable or constant?

3 7917

write a program in c++ to generate imp z y x w v w x y z z y x w x y z z y x y z z y z z

4 8942

for example A,B,C,D are class all the 4 class contain one method who() but the method who() implementaion is differnet among each class. the relation among the 4 class are A is base class and is inherited by B and C.and from this two B and C where D is inherited. the question is i want to display the output who() method in all the classes(A,B,C,D)the output of who() method is diferrent amond all the class(A,B,C,D) ------A------ virtuval who(print a) override | | who(print b) B C override who(print c) | | -------D------ override who(print d)

2 5101

what is polymorpsim? what are its types?

8 11871

print first nodd numbers in descending order

7 25450

program in c++ to input digits and print in words

Microsoft,

1 11036

what is function overloading..?

4 6264

what is a binary overloading

2 6389

what is the difference between function template and template of function?explain with example.

2 19668

wap to accept 10 numbers & display the number of odd and even numbers??

1 6916

Un-Answered Questions { C++ }

What is difference between array and vector in c++?

1080

Describe the process of creation and destruction of a derived class object?

1178

What is data binding in c++?

1013

Can we create object of abstract class?

1154

What is the this pointer?

1168

Can bst contain duplicates?

1253

If you push the numbers (in order) 1, 3, and 5 onto a stack, which pops out first a) 1 b) 5 c) 3

1443

What is encapsulation in C++? Give an example.

1157

Is map sorted c++?

1055

Explain why C++ is not purely Object Oriented Language

1184

How to improve object oriented design skills?

1073

Explain static and dynamic memory allocation with an example each.

1159

program explaining feautures of c++

2500

What is boyce codd normal form in c++?

1220

They started with the brief introduction followed by few basic C++ questions on polumorphism, inheritance and then virtual functions. What is polymorphims? How you will access polymorphic functions in C? How virtual function mechanism works?

1978

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