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

C++ General Interview Questions

Questions Answers Views Company eMail

Difference between Top down and bottom up approaches for a given project ?

BSNL, CSC, HCL, HP, IIT, Infosys, Siemens,

14 113601

What and all can a compiler provides by default?

Accenture, HP,

3 17110

What are the different operators in C++?

HP,

3 15016

What is the difference between method and message?

HP,

5 59581

What is difference between initialization and assignment?

HCL, HP, Infosys,

12 68179

when can we use copy constructor?

HP,

6 18398

Describe functional overloading?

HP,

6 13762

Difference between Overloading and Overriding?

Appnetix Techno, GameLoft, HP, IBM, NIIT, Rohde and Schwarz,

35 209373

Difference between Operator overloading and Functional overloading?

HP,

10 55844

What is virtual constructor paradigm?

HCL, HP,

5 17430

when can we use virtual destructor?

HCL, HP, Virage Logic,

7 28805

What is the difference between Class and Structure?

HP, IBM, Samsung, TCS,

40 234041

What is size of null class?

HP,

6 18546

Is structure can be inherited?

HP, ST Micro,

5 18236

How the V-Table mechanism works?

HP,

6 24046

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Un-Answered Questions { C++ General }

daily Routine of father

1507

What character terminates all character array strings a) b) . c) END

1423

What is the latest version on c++?

1231

How c functions prevents rework and therefore saves the programers time as wel as length of the code ?

1196

Can union be self referenced?

1302

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