01 Overview of ICT (Discovering Computers 2012).ppt

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BBP 10102:TEKNOLOGIMAKLUMAT DALAM

PENDIDIKANDR AZITA BINTI ALI

FACULTY OF TECHNICAL AND VOCATIONALEDUCATION

UTHM



A World o Co!"#$%r&

• Computers are everywhere

Discovering Computers 2012: 2Pages 4 - 5

Figure 1-1



W'($ I& ( Co!"#$%r)

• A *o!"#$%r is an electronic evice!operating uner the control o"instructions store in its own memory

Discovering Computers 2012: +Page #

I,or!($-o, Pro*%&&-,. C/*l%



W'($ I& ( Co!"#$%r)

Discovering Computers 2012: Page #

Figure 1-2



T'% Co!"o,%,$& o (Co!"#$%r

• A computer contains many electric! electronic!an mechanical components $nown as'(rd(r%

Discovering Computers 2012: Pages # - %



T'% Co!"o,%,$& o (Co!"#$%r

Discovering Computers 2012: 3Page &

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Discovering Computers 2012: Chapter 11Pages ( - 10



Ko!"o,%, T%;,olo.-M(;l#!($

Ko!"o,%, T(;r-(,

)omputer Diguna$an untu$ menerima! menyimpan!memproses an mempersem*ah ata anma$lumat

+ang$aian$omuni$asi

Diguna$an untu$ menerima! menyimpan!memproses an mempeprsem*ah ata anma$lumat

,A.-/.A Diguna$an untu$ penghantaran an penerimaanata an ma$lumat



T(;r-(, T%;,olo.- M(;l#!($

B%'(, <Hol!%&

T%;,olo.- M(;l#!($ (d(l(' &#($# -&$-l('#,$#; !%!"%r-'(l;(, $%;,olo.- /(,.!%!=ol%';(, ;-$( #,$#; !%r%;od>!%,/-!"(,> !%!"ro&%&> !%,d("($ &%!#l(>

!%,.'(,$(r d(, !%,%r-!( !(;l#!($3 artin etal!

,e$nologi ma$lumat teriri ari semua *entu$te$nologi yang terli*at alam pengumpulan !manipulasi! $omuni$asi! persem*ahan anmengguna$an ata ata yang itrans"ormasi$an$epaa ma$lumat6

7enn ,e$nologi ma$lumat menganungi tiga $omponeniaitu $omputer! $omuni$asi an tahu-guna



T%;,olo.- M(;l#!($

““Satu proses pengaliran, penyebaran,Satu proses pengaliran, penyebaran,pemprosesan dan penyimpanan maklumatpemprosesan dan penyimpanan maklumat

menggunakan perantaraan teknologimenggunakan perantaraan teknologi”



F#,.&- T%;,olo.- M(;l#!($

• P%,.#!"#l(,- mengumpul re$o a$tiviti yang*oleh iguna$an $emuian

• P%!"ro&%&(,- proses menu$ar! menganalisis!

pengiraan an sintesis semua ata atau ma$lumat• P%,?(,((,-menyusun ma$lumat $epaa *entu$

*erguna sama aase*agai te$s! auio an ime8

• P%,/-!"(,(,-proses $omputer menyimpan ata

an ma$lumat untu$ iguna$an $emuian• D("($(, &%!#l(-apatan semula

• P%,.'(,$(r(,-penghantaran



N%$or;& (,d $'% I,$%r,%$

• A ,%$or; is acollection o"computers an

evices connectetogether! o"tenwirelessly! viacommunications

evices antransmission meia

Discovering Computers 2012: Chapter 13Pages 10 - 11

Figure 1-#



N%$or;& (,d $'% I,$%r,%$

• ,he I,$%r,%$ is a worlwie collection o"networ$s that connects millions o" *usinesses!government agencies! eucational

institutions! an iniviuals

Discovering Computers 2012: 19Page 11

Figure 1-&



N%$or;& (,d $'% I,$%r,%$

• People use the 9nternet "or a variety o"reasons:

Discovering Computers 2012: 17Pages 12 - 1'

Figure 1-%



N%$or;& (,d $'% I,$%r,%$

• A &o*-(l ,%$or;-,. W%= &-$% encourages mem*ers to share theirinterests! ieas! stories! photos! music!

an vieos with other registere users

Discovering Computers 2012: 15Page 14

Figure 1-(



Co!"#$%r @o$(r%

• @o$(r%! also calle a "ro.r(!! tellsthe computer what tas$s to per"orm anhow to per"orm them

Discovering Computers 2012: 20Pages 15 - 1#

Figures 1-10 - 1-11



Co!"#$%r @o$(r%

• I,&$(ll-,. is the process o" setting upso"tware to wor$ with the computer!printer! an other harware

Discovering Computers 2012: 21Pages 1# - 1&

Figure 1-12



Co!"#$%r @o$(r%

• A programmerevelops so"twareor writes the

instructions thatirect thecomputer toprocess ata into

in"ormation

Discovering Computers 2012: Chapter 22Page 1%

Figure 1-1'



C($%.or-%& o Co!"#$%r&

Discovering Computers 2012: 2+Page 1(



P%r&o,(l Co!"#$%r&

• A "%r&o,(l *o!"#$%r can per"orm allo" its input! processing! output! anstorage activities *y itsel"

• ,wo popular architectures are the PCan the Apple

– D%&;$o" *o!"#$%r

Discovering Computers 2012: 2Pages 1( - 20

Figures 1-15 - 1-1#



Mo=-l% Co!"#$%r& (,d Mo=-l%D%-*%&




Mo=-l% Co!"#$%r& (,d Mo=-l%D%-*%&

Discovering Computers 2012: 23Pages 20 - 22

Figures 1-1& 1-20



Mo=-l% Co!"#$%r& (,d Mo=-l%D%-*%&


Figures 1-21 1-2'





@%r%r&

• A &%r%r controlsaccess to theharware! so"tware!

an other resourceson a networ$

– Provies acentrali;e storage

area "or programs!ata! anin"ormation

Discovering Computers 2012: Chapter 25Page 25

Figure 1-25



M(-,r(!%&

• A !(-,r(!% is alarge! e<pensive!power"ul computer

that can hanlehunres orthousans o"connecte users

simultaneously

Discovering Computers 2012: Chapter +0Page 25

Figure 1-2#



@#"%r*o!"#$%r&

• A &#"%r*o!"#$%r is the "astest! mostpower"ul computer

– Fastest supercomputers are capa*le o"

processing more than one =uarillioninstructions in a single secon

Discovering Computers 2012: +1Page 25

Figure 1-2&



E!=%dd%d Co!"#$%r&

• An %!=%dd%d *o!"#$%r is a special-purpose computer that "unctions as acomponent in a larger prouct

Discovering Computers 2012: +2Page 2#



E!=%dd%d Co!"#$%r&

Discovering Computers 2012: ++Page 2#

Figure 1-2%



El%!%,$& o (, I,or!($-o,@/&$%!

Discovering Computers 2012: +Page 2&



El%!%,$& o (, I,or!($-o,@/&$%!

Discovering Computers 2012: +Page 2&

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Co!"#$%r A""l-*($-o,& -,@o*-%$/

Discovering Computers 2012: +3Pages '4 - '#

Figures 1-'# 1-'(



Co!"#$%r A""l-*($-o,& -,@o*-%$/

Discovering Computers 2012: +9Pages '# - '%

Figures 1-40 1-4'



A"(;(' -$# M@C )

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dunia (rangkaianomultimedia 2.5gbs !

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C/=%r*-$-%& -, M@C



O=?%;$- M@C

• encapai 3awasan 2020 engan merangsang

pertum*uhan prou$tiviti

• .ntu$ melon8a$$an alaysia se*agai pemimpin

alam ra a$lumat engan menari$ anmem*angun$an syari$at *ertara" unia melalui

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MSC

1. Tele-perubatan

5. Techno-Keusahawanan

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4. KerajaanElektronik

2.Sekolah

bestari

Aplikasai er!ana MSC

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". Ka! pintar



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A$ta tanatangan igital 1((&

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A$ta )omuni$asi an ultimeia 1((%

A$ta 7uruhan8aya )omuni$asi an ultimeiaalaysia 1((%



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