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

STL (140)
OOPS (873)
C++ General (2409)

C++ Interview Questions

Questions Answers Views Company eMail

Program to check whether a word is the first word of the sentence.

1 3952

Program to check whether a word is in all capital letters

1 5130

Program to check whether a word starts with a capital letter or not.

Infosys,

1 5186

Program to open a file with First argument

TCS,

1 3997

Program to read a comment string

IBM,

1 3719

What is RTRT tool?can it be used for automation?can it work on packet PC?

3 18884

can we make a class static without using static keyword?

Aspire,

5 10522

what is the difference between class and structure in C++?

Aspire, IBS, TCS,

9 16618

write a program that input four digit number and find how many 7 that number contains

4 8849

write a program that input four digit no and finds it is palindrome or not

2 4856

why does the execution of a c++ program start with main()???

11 27689

what do you mean by memory management operators

HCL,

4 13086

define a string class. overload the operator == to compare two strings

Birla, Ericsson, HCL, Infosys, Infotech, MCAS, Satyam,

2 20512

why constructor cannt be declar virtually? why destructor cannt be overloaded?

Infosys,

2 7260

What is the stack?

IBM, ICICI,

5 10012

Un-Answered Questions { C++ }

Can a class be static in c++?

1108

What is std :: flush?

1083

What is a class in oop?

1140

What is pass by value & reference.

1132

What are the classes in c++?

1117

What is the use of typedef?

1102

What are features of c++?

1192

Explain the concept of friend function in c++?

1123

Can you declare an array without a size in c++?

1025

What is buffering in c++?

1068

What is operators in c++?

1017

Describe private, protected and public – the differences and give examples.

1201

Mention the purpose of istream class?

1117

Differentiate between a template class and class template in c++?

1105

What is the difference between global variables and static varables?

1151

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