C++ Interview Questions
Questions Answers Views Company eMail

What is lazy initialization in c++?

654

How is c++ different from java?

561

Is swift better than c++?

538

What is a volatile variable in c++?

556

What is a dll entry point?

560

What language is a dll written in?

547

What is an arraylist c++?

687

Is there any difference between int [] a and int a [] in c++?

549

Is map sorted c++?

517

How do you sort a sort function in c++ to sort in descending order?

556

Is sorted c++?

573

What are containers in c++?

567

What is bubble sort c++?

572

Is there a sort function in c++?

545

Is c++ built on c?

561


Un-Answered Questions { C++ }

What is stl in oop?

675


How many times will this loop execute? Explain your answer.

374


Why do we use setw in c++?

641


What is difference between oop and pop?

611


Give an example of run-time polymorphism/virtual functions.

561






write a porgram in c++ that reads an integer and print the biggest digit in the number

1768


What is flush () in c++?

578


Function can be overloaded based on the parameter which is a value or a reference. Explain if the statement is true.

643


What is the purpose of polymorphism?

675


Explain selection sorting?

638


Define whitespace in C++.

752


What is the difference between #define debug 0 and #undef debug?

641


What is tellg () in c++?

719


dynamic scoping is

556


Describe friend function & its advantages.

712