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C++ Interview Questions
Questions Answers Views Company eMail

If I is an integer variable, which is faster ++i or i++?

 803

Explain the concept of friend function in c++?

 831

Can non-public members of another instance of the class be retrieved by the method of the same class?

 833

How the virtual functions maintain the call up?

 829

Differentiate between an inspector and a mutator ?

 914

Write about the members that a derived class can add?

 773

Describe public access specifiers?

 810

What kind of problems can be solved by a namespace?

 815

What are put and get pointers?

 838

Write about the local class and mention its use?

 835

What is a c++ object?

 861

Define the process of handling in case of destructor failure?

 795

Write about the scope resolution operator?

 789

Can the creation of operator** is allowed to perform the to-the-power-of operations?

 771

Write about the role of c++ in the tradeoff of safety vs. Usability?

 814

Un-Answered Questions { C++ }

Can there be at least some solution to determine the number of arguments passed to a variable argument list function?

794

What sorting algorithm does c++ use?

879

Write a program using display() function which takes two arguments.

840

What is the most useful programming language?

822

What is guard code in c++?

904

Explain what happens when a pointer is deleted twice?

1011

What is the function to call to turn an ascii string into a long?

847

What is the two main roles of operating system?

733

What is abstract class in c++?

797

what is multi-threading in C++?

824

Can we create object of abstract class?

824

What is ios class in c++?

794

Why do we use oop?

825

What does std :: flush do?

887

how to connect with oracle 9i with server in socket program in c/c++

2095

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