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?

798

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

857

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

855

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

757

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

692

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?

854

What is the state of the processor?

822

What is the deadlock detection-algorithm usage?

828

What is the main component of operating system?

797

What special things can I do to gpo links?

874

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?

763

What is the difference between a process and a task?

859

What is the difference between unix and windows?

883

Explain binding of instructions and data to memory?

812

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

780

Un-Answered Questions { C++ }

Is VT100 Server will support TCP/IP protocol?

2278

Can we install Oracle database in VT100 Server?

2356

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

2887

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.

1725

what is the principle involved in Biometry?

2219

How a component can be placed on Windows?

2791

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

3809

How to connect to a remote database using Applet?

2481

How to display names of all components in a Container?

2892

Can you give names of Container classes?

2261

What are the differences between Java 1.0 and Java 2.0?

2204

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

2444

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

2560

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

1954

Can we call virtual funciton in a constructor ?

2137