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 1669

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

1 2081

What is a protocol class?

1 1740

What is a concrete class?

1 1709

What is the handle class?

1 1769

What is an action class?

1 1770

When can you tell that a memory leak will occur?

1 1630

What is a parameterized type?

1 1608

Differentiate between a deep copy and a shallow copy?

1 1606

What is an opaque pointer?

1 1697

What is a smart pointer?

2 1793

What is slicing?

1 1784

Differentiate between declaration and definition in C++?

1 1653

What is cloning?

1 1829

Describe the main characteristics of static functions?

1 1668

Un-Answered Questions { C++ }

what is a pragma in C++?

1175

How the keyword struct is different from the keyword class in c++?

1094

Define vptr.

1092

Why do we use double in c++?

1124

Is java as fast as c++?

1158

What are the various arithmetic operators in c++?

1184

Is c++ the most powerful language?

1166

What is #include sstream?

1118

assume the program must insert 4 elements from the key board and then do the following programs.sequential search(search one of the elements),using insertion sort(sort the element) and using selection sort(sort the element).

2184

What is c++ runtime?

1156

What is overriding vs overloading?

1116

What is array in c++ example?

1167

What are arrays c++?

1148

Tell me an example where stacks are useful?

1104

Write a program using shift_half( ) function to shift the elements of first half array to second half and vice versa.

1385

For More Un-Answered { C++ } Questions Click Here