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 4025

Program to check whether a word is in all capital letters

1 5211

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

Infosys,

1 5290

Program to open a file with First argument

TCS,

1 4080

Program to read a comment string

IBM,

1 3787

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

3 19005

can we make a class static without using static keyword?

Aspire,

5 10753

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

Aspire, IBS, TCS,

9 16901

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

4 9022

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

2 4961

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

11 28070

what do you mean by memory management operators

HCL,

4 13229

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

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

2 20631

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

Infosys,

2 7344

What is the stack?

IBM, ICICI,

5 10166

Un-Answered Questions { C++ }

They started with the brief introduction followed by few basic C++ questions on polumorphism, inheritance and then virtual functions. What is polymorphims? How you will access polymorphic functions in C? How virtual function mechanism works?

1978

What is private, public and protected inheritance?

1135

an integer constant must have atleast one a) character b) digit c) decimal point

1085

What is implicit conversion/coercion in c++?

1539

When should we use multiple inheritance?

1110

What is class definition in c++ ?

1147

How can a called function determine the number of arguments that have been passed to it?

1206

How to run C++ program in cmd

888

A prime number is a number which is divisible only by itself and 1. Examples of the first few primes are 2, 3, 5, 7, 11. Consider writing a program which can generate prime numbers for you. Your program should read in and set a maximum prime to generate and a minimum number to start with when looking for primes. This program should be able to perform the following tasks: 1. Read the maximum number from user (keyboard input) to look for primes. The program should not return any primes greater than this number. 2. Read the minimum number from user (keyboard input) to look for primes. The program should not return any primes less than this number. 3. Generate and print out every prime number between the maximum prime and minimum number specified by the user.

2254

What is a multimap c++?

1292

What is the importance of oop?

1154

What is microsoft c++ redistributable?

1153

Is c++ a float?

1118

How to use CMutex, CSemaphore in VC++ MFC

4842

How do you convert stl to steps?

1214

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