C++ General Interview Questions, Answers for Freshers and Experienced asked in various Company Job Interviews

C++ General Interview Questions

Questions Answers Views Company eMail

What you mean by early binding and late binding? How it is related to dynamic binding?

1 1281

What is meant by reference variable in C++?

1 1212

How to create a reference variable in C++

1 1237

What are the difference between reference variables and pointers in C++?

1 1192

What will the line of code below print out and why?

687

What is the error in the code below and how should it be corrected?

719

What will i and j equal after the code below is executed? Explain your answer.

1 1260

What are the different data types present in C++?

4 2170

What are class and object in C++?

1 1354

Compare compile time polymorphism and Runtime polymorphism

1 1152

What do you know about friend class and friend function?

1 1141

Define inline function

1 1209

What is a reference in C++?

1 1288

What do you mean by abstraction in C++?

1 1201

What do you mean by call by value and call by reference?

4 1974

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Un-Answered Questions { C++ General }

What is the difference between set and map in c++?

1102

What is an associative container in c++?

1013

Is set c++?

962

What does h mean in maths?

1125

Does std endl flush?

986

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?

2190

What gives the current position of the put pointer?

953

What are move semantics?

1091

Is ca high or low level language?

1033

Differentiate between an array and a list?

1152

What is heap sort in c++?

1022

what are Access specifiers in C++ class? What are the types?

1164

What is abstraction c++?

951

What will strcmp("Astring", "Astring"); return a) A positive value b) A negative value c) Zero

1064

Why do we use constructor?

1008

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