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

C++ General Interview Questions

Questions Answers Views Company eMail

How does c++ sort work?

933

How do you declare a set in c++?

928

Is set c++?

962

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

1104

What is an associative container in c++?

1015

What is heap sort in c++?

1022

What is binary search in c++?

986

How do you add an element to a set in c++?

948

What is a set in c++?

926

Can you sort a set c++?

953

What is a class template in c++?

1020

What is a multiset c++?

1088

How many namespaces are there in c++?

1022

What is decltype c++?

954

How do you remove an element from a set in c++?

1044

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Un-Answered Questions { C++ General }

How do you compile the source code with your compiler?

1019

What is a breakpoint?

971

Write a single instruction that will store an EVEN random integer between 54 and 212 inclusive in the variable myran. (NOTE only generate EVEN random numbers)

1888

When is the destructor called?

988

Explain queue. How it can be implemented?

1116

What is class invariant in c++?

1187

What is the purpose of ios::basefield in the following statement?

1211

Is C++ case sensitive a) False b) Depends on implementation c) True

1028

Tell me difference between constant pointer and pointer to a constant.

1135

What does catch(…) mean?

1076

What is the difference between an enumeration and a set of pre-processor # defines?

1347

What is the use of typedef?

1055

What are signs of manipulation?

1031

What is isdigit c++?

1072

What are the different types of comments allowed in c++?

940

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