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C++ General Interview Questions
Questions Answers Views Company eMail

Profiler in projects?

Symphony,

2 3009

What are raw sockets, where they are efficient?

Symphony,

2 3502

How to construct muliton object

Symphony, TCS,

2 3962

How to construct virtual constructor

CIStems Software, Symphony,

6 11313

When the design recommends static functions?

Symphony,

2 4746

Shall we use 'free' to free memory assigned by new, What are the further consequences??

Symphony,

5 7823

Write a program to reverse a linked list?

Catalytic Software, Satyam,

8 14806

What are the advantages and disadvantages of using inline and const?

Polaris, TCS, Zimmer Biomet,

2 21666

What happens if an exception is throws from an object's constructor and from object's destructor?

TCS,

3 5485

what is the order of initialization for data?

Amazon, TCS, Wipro,

10 16771

What is a constructor initializer list and when we use constructor initializer list?

Soft Info, TCS,

3 11617

What is conversion constructor?

TCS,

2 16193

Difference between delete and delete[]?

Infosys, TCS, Virtusa,

5 23111

What is Name Decoration?

Lucent,

2 4521

Explain the difference between 'operator new' and the 'new' operator?

Lucent, TCS,

1 9260


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Un-Answered Questions { C++ General }

What do you understand by zombie objects in c++?

198


What is the difference between a template and a macro?

173


In which situation the program terminates before reaching the breakpoint set by the user at the beginning of the mainq method?

179


Mention the ways in which parameterized can be invoked.

170


Define the process of handling in case of destructor failure?

191






Explain the concept of dynamic allocation of memory?

194


Do you know what are the new features that iso/ansi c++ has added to original c++ specifications?

155


Explain the use of this pointer?

186


Define private, protected and public access control.

203


What is size of string in c++?

146


What do you mean by friend class & friend function in c++?

188


What is a list c++?

145


How is c++ different from java?

139


What are containers in c++?

156


What are the operators in c++?

163