Hello All,
Introducing an excellent web resource for IT professionals both
beginners and experienced. I thought that sharing the site
(http://www.topitmedia.com) might be helpfull to you all. I used to
visit the site www.topitmedia.com before i get interviewed. It is
regularly being updated and contains a lot of information on IT
terminologies, thier definitions and detailed description.

Especially, the IT question section
(http://www.topitmedia.com/itquestions.html) contains commonly asked
questions in IT tests and interviews. The site would really help in
preparation of test or interview for those, who are looking for a job.
Also one doesn't need to supply email adress and get registered. It is
free for all.

Furthermore some useful links are:
http://www.topitmedia.com/
http://www.topitmedia.com/itmanagement.html
http://www.topitmedia.com/itsolutions.html
http://www.topitmedia.com/itoutsourcing.html
http://www.topitmedia.com/itservices.html
http://www.topitmedia.com/ecommerce.html
http://www.topitmedia.com/emarketing.html
http://www.topitmedia.com/internet.html
http://www.topitmedia.com/networks.html
http://www.topitmedia.com/databases.html
http://www.topitmedia.com/hardware.html
http://www.topitmedia.com/software.html
http://www.topitmedia.com/telecom.html
http://www.topitmedia.com/itquestions.html
http://www.topitmedia.com/articles.html

Hopefull that my effort will help in your career growth.
Have a good day.