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C++ Interview Questions
Questions Answers Views Company eMail

How to deploy web appliction in web logic ?

Unisys,

1 4806

what is difference between static and non-static variables

 10 25060

wht is major diff b/w c and c++?

 10 15107

What does '\r' and '\b' mean? Please explain with example.

7 32145

what is software cycle? What is a mission critical system ? What is the important aspect of a real-time system ? Explain the difference between microkernel and macro kernel. Give an example of microkernel.Why paging is used ? Which is the best page replacement algo and Why ? What is software life cycle ? How much time is spent usually in each phases and why Which one do U want to work if selected in Honeywell ? Which are the different types of testing ? What is a distributed system ? Some questions about CSP. Which languages do U know ? What are the differences between Pascal and C. questions from Compiler construction and Lisp. Which are the different computer architecture? What is the requirement in MIMD ? What is the difference between RISC and CISC processors ? Difference between loosely coupled and tightly coupled systems ? What is an open system?

Honeywell,

1766

Write a program to demonstrate the use of 'Composition' in C++

 2 7840

How is data security provided in Object Oriented languages? ?

 5 6210

WHAT IS THE DIFFERENCE BETWEEN ABSTRUCTION AND ENCAPSULATION? PLEASE EXPLAIN IT.

ETH,

7 25328

WHAT IS ABSTRUCT DATA TYPE ? PLEASE EXPLAIN IT.

HCL,

4 8463

how to find the maximum of 10 numbers ?

 5 10732

what is virtual function in c++

 6 11821

Why for local variables the memory required to hold the variable is allocated from the program stack and for new its allocated from the heap?

 1 2806

What is object slicing and how can we prevent it?

Tech Mahindra,

2 16168

What is multithreading and what is its use?Whats are multithreading techniques used in C++?

 1 3685

What is a mutex and a critical section.Whats difference between them?How do each of them work?

CTS,

4 11666

Un-Answered Questions { C++ }

Write about a nested class and mention its use?

621

Difference between pointer to constant vs. Pointer constant

576

What do you mean by storage classes?

786

What is function overloading and operator overloading in C++?

546

What is object in oop?

676




What is low level language in simple words?

553

Is string part of stl?

674

How do I start a c++ project?

583

what is COPY CONSTRUCTOR and what is it used for?

613

How can you create a virtual copy constructor?

578

What is a standard template library (stl)?

638

In a function declaration, what does extern mean?

634

What are the syntactic rules to be avoid ambiguity in multiple inheritance?

629

What is the precedence when there is a global variable and a local variable in the program with the same name?

629

What does it mean to declare a member function as virtual in C++?

534

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