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 is the difference between class and structure?

7 11453

What is public, protected, private?

IBS, Satyam,

6 17065

What are virtual functions?

2 5371

What is friend function?

Wipro,

12 24624

What is a scope resolution operator?

HP, IBS,

5 17540

What do you mean by inheritance?

IBS,

2301

What is abstraction?

9 13650

What is polymorphism? Explain with an example.

48 132983

What is encapsulation?

TCS,

17 22479

What do you mean by binding of data and functions?

3 10383

What is function overloading and operator overloading?

4 16773

What is virtual class and friend class?

IBS, Intel, Wipro,

5 35992

What do you mean by inline function?

6 14953

What do you mean by public, private, protected and friendly?

CA,

3 10633

When is an object created and what is its lifetime?

IBM,

4 17568

Un-Answered Questions { C++ }

What are function prototypes?

1245

What is a constructor and how is it called?

1050

Why polymorphism is used in oops?

1053

What are exceptions c++?

1044

What is pointer -to-members in C++? Give their syntax?

1031

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

2164

what is the difference between overloading & overriding? give example.

1196

Is swift better than c++?

948

Can circle be called an ellipse?

1081

Can non graphic characters be used and processed in C++?

1197

Explain how would you handle a situation where you cannot call the destructor of a local explicitly?

972

What is abstraction encapsulation?

1127

How can you quickly find the number of elements stored in a dynamic array? Why is it difficult to store linked list in an array?

1038

What is prototype for that c string function?

1139

How long does it take to get good at leetcode?

1179

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