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C++ Interview Questions
Questions Answers Views Company eMail

How to input string in C++

 391

If class D is derived from a base class B

 291

Define an Abstract class in C++?

 500

How to reverse a string in C++

 343

How to convert integer to string in C++

 372

How to run C++ program in cmd

 356

What is bool in C++

 360

How to generate random numbers in C++ with a range?

 399

Consider the following C++ program

 341

Is deconstructor overloading possible? If yes then explain and if no Then why?

 1 498

What is the difference between virtual functions and pure virtual functions?

 1 598

Can we call a virtual function from a constructor?

 1 493

Can we use THIS Pointer in static function – Reason in C++?

 330

Factory Method C++ – How to delete pointers returned by it

 340

What are issues if we mix new and free in C++?

 293

Un-Answered Questions { C++ }

What is the use of endl in c++?

586

Tell me can a pure virtual function have an implementation?

548

Define namespace in c++?

643

What is abstraction in oops with example?

764

Evaluate as true or false: !(1 &&0 || !1) a) True b) False c) Invalid statement

624




What are the new features that iso/ansi c++ has added to original c++ specifications?

577

Difference between Call by pointer and by reference.

539

Define whitespace in C++.

742

Whats is abstraction in oops?

584

When to use “const” reference arguments in a function?

574

Why are pointers not used in c++?

621

How do you decide which integer type to use?

570

Which programming language is best?

541

What is helper in c++?

563

Is swift a good first language?

582

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