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 a node class?

1 1594

What is a container class? What are the types of container classes?

1 1952

What is a protocol class?

1 1630

What is a concrete class?

1 1591

What is the handle class?

1 1657

What is an action class?

1 1694

When can you tell that a memory leak will occur?

1 1562

What is a parameterized type?

1 1520

Differentiate between a deep copy and a shallow copy?

1 1525

What is an opaque pointer?

1 1608

What is a smart pointer?

2 1681

What is slicing?

1 1698

Differentiate between declaration and definition in C++?

1 1573

What is cloning?

1 1718

Describe the main characteristics of static functions?

1 1563

Un-Answered Questions { C++ }

What do you mean by public protected and private in c++?

1063

What is the real purpose of class – to export data?

1113

What are the advantages of using a pointer? Define the operators that can be used with a pointer.

1034

Can we inherit constructor in c++?

1095

What does the nocreate and noreplace flag ensure when they are used for opening a file?

1119

How does stack look in function calls? Write a recursive function call, how will the stack look like?

1002

How are Structure passing and returning implemented by the compiler?

1141

what does the following statement mean? int (*a)[4]

1078

How is static data member similar to a global variable?

1122

What is null pointer and void pointer and what is their use?

1102

What polymorphism means?

1078

What is the basic structure of a c++ program?

1149

What is new keyword in oops?

1045

What are the main features of c++?

1013

What are the advantages of polymorphism?

1033

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