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 35487

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

1 8302

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

Wipro,

1 23845

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 5958

what is inline function?

3 7006

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

3 7763

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 8755

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 4971

what is polymorpsim? what are its types?

8 11558

print first nodd numbers in descending order

7 25162

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

Microsoft,

1 10960

what is function overloading..?

4 6067

what is a binary overloading

2 6275

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

2 19535

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

1 6819

Un-Answered Questions { C++ }

What is basic if statement syntax?

1081

Is c++ primer good for beginners?

1040

Using a smart pointer can we iterate through a container?

1073

How does polymorphism work?

1125

Explain binary search.

986

What does it mean to take the address of a reference?

1003

What is the difference between realloc() and free() in C++?

931

What are the syntactic rules to be avoid ambiguity in multiple inheritance?

1179

Is java made in c++?

1059

Describe private, protected and public – the differences and give examples.

1191

What is the purpose of the "delete" operator?

1055

What are the benefits of interface?

1052

Is c++ vector a linked list?

993

What does the following do: for(;;) ; a) Illegal b) Loops forever c) Ignored by compiler...not illegal

1170

how to get the oracle certification? send me the answer

2152

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