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C++/OOPS Interview Questions With Answers - Part XVIII.


Here, are some sample questions based on "C++/OOPS Programming language". Read it carefully as these questions will help you in cracking any interview.


86) Name the streams generally used for file operations.

Ifstream, ofstream and fstream.


87) What do you mean by ‘this’ pointer?

The ‘this’ pointer is an already created object pointer that points to currently calling object.


88) What is a data structure?

A named group of data of different data types which can be processed as a single unit is referred to as a data structure.


89) List four major operations associated with linear data structures.

Four major operations performed on data structures are searching, sorting, traversing and inserting.


90) What are trees in C++?

Trees are non-linear data structures having a hierarchical relationship between various elements called nodes. Topmost node is called the root of the tree and the bottommost nodes are called leaves of the tree.



ALSO READ:

Frequently Asked C++/OOPS Interview Questions With Answers – 16.

Frequently Asked C++/OOPS Interview Questions With Answers – 17.

Frequently Asked C++/OOPS Interview Questions With Answers – 18.

Frequently Asked C++/OOPS Interview Questions With Answers – 20.

… Back To C++/OOPS Interview QnA Index.


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