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Overview

Information Technology has

become a passion for every individualirrespective of his age, caste or colortoday. Everyone dreams and wishes tosee it happening in front of his eyes. The

information exchange has to be fast,reliable, secured, less expensive and lesstime consuming. The ultimate answer forall this is COMPUTER, the magicmachine that has answered every

question within an affordable price.Owning a computer or learning about theoperating or engineering of a computer isthe first choice of every person.

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NETWORKING

THE DEMAND OF TODAY

The World of Networking has made

the world very small with its

Internet facilities.TheZEN (Zero Effort Networking)has

allowed theE-com to flourish.Now the

business can also be done through thenet, which is faster, reliable and

less cost effective.

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INFORMATION TECHNOLOGY can

be Mainly classified into two categories.

INFORMATION

TECHNOLOGY

HARDWARE

&

networking

SOFTWARE

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Trends for

HARDWARE & NETWORKING

The hardware price of computers is sliding down every year by atleast 30%. This invites at least 30% rise in new computer usersevery year as compared to the previous year.The arrival of high-speed machines to the market is seen annuallyand the old computer support chipsets & peripherals becomeobsolete from the market every alternative year. Hence the scopefor up- gradation in old computers and servicing goes up to 50%every alternate year.

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WHY HARDWARE & NETWORKING ?

ARE YOU ?

Possessive about a stable career with lessrisk involvement.

Dynamic & challenging career, full of

innovative and creative thinking.

Wish to meet people, understand their need,

quick to respond & solve the problem. Believes in experience & practical exposure

to problems to withstand the uncertainty in

the industry.

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Needs fast & easy remuneration for all good

work undertaken.

Believes in no retirement age & non-stop to

earning till death.

Feels uneasy working under someone &wishes to be the boss of him always.

Feels unsecured to the new entries in the

same field or to the technologicaladvancement.

THE LIST WOULD BE UNENDING

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IS MY JOB SECURED ?

Since the field of engineering has become the

1st choice of every student and parents because

of its huge growth potential and stability in themarket. The development in this field is closely

associated with the basic principles and cannot

be ignored. This makes the Engineer easy toadapt the changes in the technology world and

indirectly it also reduces competition among

the experienced & fresher.

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* Computer Introduction

* Mother Boards (Intel, SIS, VIA, ALI etc)

* Processors (P I, P II,P III,P IV, Celeron & AMD)

* Memory (ROM & RAM)

* Peripherals (HDD, FDD, CDROM, DVD, Zip

Drives & Tape Drives)

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* Accessories (SMPS, UPS

Monitor (CRT, LCD),

Printer (Dmp,Laser),

Keyboard and Mouse

* System integration, Software Installation &

Troubleshooting

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NETWORK ESSENTIALS \ DEVICES

NETWORK OPERATING SYSTEM

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* Cables, Connectors, Jacks

* Network Interface Cards

* Connecting Devices (Switch, Bridge,

Routers)

* Networking Protocols

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1. Windows NT server 4.0

2. SCO UNIX 5.0.5

3. RED HAT Linux 9.0

4. Windows 2003 Server

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Various Technologies In Networking

Wired Networks

Ethernet cabling

Dial-up using PSTN

Dedicated/ Leased lines (ISDN)

DSL (Digital Subscriber Link)

Wireless Networks

FDMA (Frequency Division Multiple Access)

TDMA (Time Division Multiple Access)

CDMA (Code Division Multiple Access)