Introduction

Computers are there in our everyday life. So is in work place. No Banking in todays time can happen without Computer Programs. It is highly essential for a bank employee to have a thorough knowledge about Computers and its various applicaitons. The Government and Bank PO jobs entrance exam has Compuuter Knowledge as a compusory criteria to pass and get the job. Laqshya brings you free of cost Text Notes so that you can prepare in a best possible manner and understand the Computers Subject in depth. Moreover, we had also published a full fledged Computers Glossary on this website.

Team - Laqshya ..

What you will learn

Our Main goal is to make Computers easy for every student to understand. In this section you will learn :

• Computers indepth Knowledge
• Improve your skills in definitions
• Glossary to understand every word and its meaning
• Became an exeprt in limited time

1.      Computer Networks

A network is any collection of independent computers that communicate with one another over a shared network medium. A computer network is a collection of two or more connected computers. When these computers are joined in a network, people can share files and peripherals such as modems, printers, tape backup drives, or CD-ROM drives. When networks at multiple locations are connected using services available from phone companies, people can send e-mail, share links to the global Internet, or conduct video conferences in real time with other remote users. When  a  network  becomes  open  sourced  it  can  be  managed  properly  with online  collaboration  software.  As companies  rely  on  applications  like  electronic  mail (E-Mail) and  database  management  for  core  business  operations, computer networking becomes increasingly more important.

Every network includes:

�         At least two computers Server or Client workstation.

�         Networking Interface Card's (NIC)

�         A  connection  medium,  usually  a  wire  or  cable,  although  wireless  communication  between networked computers and peripherals is also possible.

�         Network Operating system software, such as Microsoft Windows NT or 2000, Novell NetWare, Unix and Linux.

 

 

 

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