C++ Interview Questions
Questions Answers Views Company eMail

What is Copy Constructor?

ABC, Siemens,

5 9686

What is an abstract class?

Siemens,

3 4717

What is the difference between creating an object, using 'new' and using 'malloc'?

Siemens, HFG,

2 6176




What is a virtual base class?

Siemens,

6 14559

What is OOPS and How it is different from Procedural Programming ?

Infosys, HP, Thyrocare,

23 49184

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

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

14 87758

What and all can a compiler provides by default?

Accenture, HP,

3 8087

What are the different operators in C++?

HP,

3 9891

What is the difference between method and message?

HP,

4 29999

What is difference between initialization and assignment?

Infosys, HCL, HP,

12 39034

when can we use copy constructor?

HP,

6 11269

Describe functional overloading?

HP,

6 6761

Difference between Overloading and Overriding?

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

35 169810

Difference between Operator overloading and Functional overloading?

HP,

10 40107

What is virtual constructor paradigm?

HCL, HP,

5 8103







Un-Answered Questions { C++ }

What is the renewal class?

1183


INSTANCE FIELDS DECLARED private ARE ACCESSIBLE BY THE METHODS ONLY.CAN WE CHANGE THE private FIELD OF AN OBJECT IN A METHOD OF SOME OTHER OBJECT OF THE SAME CLASS?

641


Where You Can Use Interface in your Project

420


why reinterpret cast is considered dangerous?

817


how to find the correct email address format by using the programe?

1155


What is Difference Between Inheritance and creating object and getting data? means Class A extends B{ B.getMethod();} (OR) Class A{ b obj=new B(); obj.getMethod(); }

976


class type to basic type conversion

874


what is c++

767


what is software cycle? What is a mission critical system ? What is the important aspect of a real-time system ? Explain the difference between microkernel and macro kernel. Give an example of microkernel.Why paging is used ? Which is the best page replacement algo and Why ? What is software life cycle ? How much time is spent usually in each phases and why Which one do U want to work if selected in Honeywell ? Which are the different types of testing ? What is a distributed system ? Some questions about CSP. Which languages do U know ? What are the differences between Pascal and C. questions from Compiler construction and Lisp. Which are the different computer architecture? What is the requirement in MIMD ? What is the difference between RISC and CISC processors ? Difference between loosely coupled and tightly coupled systems ? What is an open system?

848


Do you like to Submit Questions in Bulk under Same Category?? Then use our Bulk ListerDo you like to Submit Questions in Bulk under Same Category?? Then use our Bulk Lister

593


given a set based questions and 5 questions based on it next data sufficiciency questions 2 and 2/3 english sentence completion with options very easy and 2 synononmys paragraph with 10 questions 10 minutes replace =,-,*,% with -,%,+,* type questions 5 3 questions lik following itssickhere itssickthere itssickhere istsickhere which is nt alike the others very easy

1056


write knight tour problem which is present in datastructure

1189


write string class as your own class in java without using any built-in function

979


program explaining feautures of c++

955


write a programe to calculate the simple intrest and compund intrest using by function overlading

658