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

Differentiate between a template class and class template?

1 1514

When does a name clash occur?

1 1429

What is the use of ‘using’ declaration?

1 1701

What is an Iterator class?

1 1529

List out some of the OODBMS available?

1 1413

List out some of the object-oriented methodologies?

1 1532

What is an incomplete type?

1 1473

Differentiate between the message and method?

1 1469

What is an adaptor class or Wrapper class?

1 1548

What is class invariant?

1 1766

What do you mean by Stack unwinding?

1 1550

Define precondition and post-condition to a member function?

1 1802

What are the conditions that have to be met for a condition to be an invariant of the class?

1 1505

What are proxy objects?

2 2076

Name some pure object oriented languages?

1 1430

Un-Answered Questions { C++ }

What is a class and object?

1055

How do you declare A pointer to a function which receives nothing and returns nothing

1236

Why is c++ difficult?

1052

What are the advantages of c++? Explain

1062

Am studying basic c++ programming, have been given the following assignment. Design a linear program to calculate the maximum stress a material can withstand given a force and a diameter of a circle. To find the required area pi should be defined. Have most of the program sorted out but am at a loss as to how to show the calculations required. Can anyone help?

2192

What are arrays c++?

1109

How do you work around them?

1053

How is objective c different from c++?

1255

Is string data type in c++?

1035

How does java differ from c and c++?

1000

Explain the concept of dynamic allocation of memory?

1100

Why would you use pointers in c++?

1152

Can I learn c++ without knowing c?

1063

What is a storage class?

1275

Where do I find the current c or c++ standard documents?

1093

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