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

Topic :: C++

C++ Interview Questions

Questions Answers Views Company eMail

What is dhcp? How it works?

911

What is the relation between process system time, process waiting time, and process cpu time?

954

What are the major differences between windows xp and windows 2000 operating systems?

982

In services, right click, properties (services.msc)in this give me the details about the general, logon .. Etc details?

869

How to change the windows xp product key if wrongly installed with other product key but you have originalproduct key?

797

I have deleted a file from recycle bin but I want to use that file how can I restore that file? I have already used system restore for the same but the file could not berestore?

999

What is the state of the processor?

973

What is the deadlock detection-algorithm usage?

960

What is the main component of operating system?

919

What special things can I do to gpo links?

991

If a system has 128 mb ram and 1 gb hard disk, and a process decides to use its fully allotted virtual memory 2^32 - 2gb = 2 gb, how is it practically possible?. But this works in all machines. How?

874

What is the difference between a process and a task?

1004

What is the difference between unix and windows?

1043

Explain binding of instructions and data to memory?

922

What is the important aspect of a real-time system or mission critical systems?

889

Un-Answered Questions { C++ }

Is VT100 Server will support TCP/IP protocol?

2393

Can we install Oracle database in VT100 Server?

2448

If my server is Sun Solaris can i use like VT100 Server?

2981

Suppose there are two requests for 2 different pages of same site and from 2 different browsers, How Web server recognise the different request and send result to the exact sender browsers.

1823

what is the principle involved in Biometry?

2323

How a component can be placed on Windows?

2924

Is there anyway to automatically update the Datasource name in Database Checkpoints object when we migrate tests to a new release?

3954

How to connect to a remote database using Applet?

2616

How to display names of all components in a Container?

3000

Can you give names of Container classes?

2359

What are the differences between Java 1.0 and Java 2.0?

2365

Name the components that are termed to be Heavy-weight component but available in Light-weight components?

2550

What are the restrictions imposed by a Security Manager on Applets?.

2657

How listener identify that the event came from a particular object?

2063

Can we call virtual funciton in a constructor ?

2239