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Summary Graad 11 RTT notas (kwartaal 1 -4)

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Volledige notas oor al die kwartale se werk saamgestel deur n top matriek leerder (88% behaal vir vir RTT in matriek)

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RTT GR 11

, INHOUDSOPGAWE
MODULE 1.1 .......................................................................................................................................................................3

ALLES OOR IKT .......................................................................................................................................................................... 3
Die rol van ikt in die werksplek ........................................................................................................................................... 3
Die rekenaar ..................................................................................................................................................................... 3
Beskerm jou inligting ......................................................................................................................................................... 4

MODULE 1.2 .......................................................................................................................................................................5

TOEVOER N AFVOER .................................................................................................................................................................... 5
Toevoer............................................................................................................................................................................. 5
Afvoer ............................................................................................................................................................................... 8
Wat laat als werk ............................................................................................................................................................. 10
Toevoer en afvoer vir gebruikers wat fisies gestred is ......................................................................................................... 10
Toevoer, afvoer en gesondheidskwessies ......................................................................................................................... 11

MODULE 1.3 ..................................................................................................................................................................... 12

STOOR, GEHEUE EN VERWERKING ................................................................................................................................................ 12
Geheue en stoor ............................................................................................................................................................. 12
verwerking ...................................................................................................................................................................... 14

MODULE 1.4 ..................................................................................................................................................................... 15

SAGTEWARE ............................................................................................................................................................................ 15
Toepassingsagteware ...................................................................................................................................................... 15
Versoenbaarheidskwessies ............................................................................................................................................. 15
programdoute ....................................................................................................................... Error! Bookmark not defined.
Indiensnemings- en werkspraktyk .................................................................................................................................... 16

MODULE 1.5 ..................................................................................................................................................................... 17

REKENAARBESTUUR .................................................................................................................................................................. 17
Stelselvereistes .............................................................................................................................................................. 17
Installasie van sagteware................................................................................................................................................. 17
Bestuur van leers ............................................................................................................................................................ 18
Hantering van hardewareprobleme .................................................................................................................................. 19

MODULE 2.1 ..................................................................................................................................................................... 20

LOKALE-AREANETWERK ............................................................................................................................................................. 20
Soorte netwerke .............................................................................................................................................................. 20
Basiese komponente van n netwerk ................................................................................................................................. 20
Basiese netwerksekuriteit ................................................................................................................................................ 23
Etiese gebruik van netwerke............................................................................................................................................. 23

MODULE 2.2 ..................................................................................................................................................................... 24

JOU BELEWIS VAN DIE WEB .......................................................................................................................................................... 24
Bruikbaarheid van webwerwe .......................................................................................................................................... 24
Ander faktore wat die rondblaai-belewenis beinvloed........................................................................................................ 25

MODULE 2.3 ..................................................................................................................................................................... 26

AANLYN LEEFSTYL .................................................................................................................................................................... 26
Internettoegang............................................................................................................................................................... 26
Digitale kommunikasie .................................................................................................................................................... 27
Aanlyn dienste ................................................................................................................................................................ 29
Beskerm jouself aanlyn ................................................................................................................................................... 30
Opdatering van sagteware ............................................................................................................................................... 31
Aanlyn sagteware (cloud computing) ............................................................................................................................... 31
Sagteware vir gebruikers met fisiese gestremdhede .......................................................................................................... 32

MODULE 2.4 ..................................................................................................................................................................... 33

BESTUUR VAN E-POS ................................................................................................................................................................. 33
Toegang tot e-pos ........................................................................................................................................................... 33
Menslike en sosiale aspekte ............................................................................................................................................ 33
Die kriminele aspek ......................................................................................................................................................... 34

, MODULE 1.1
Alles oor IKT
DIE ROL VAN IKT IN DIE WERKSPLEK
MET BEHULP VAN IKT KAN ONS:
• Werk waar ons toegang het tot n rekenaar
• Meer effektiewe kommunikasie met werkers en kliente
• Groot hoeveelhede data stoor en verwerk, wat ons kan help om vinniger en meer
ingeligte besluite te neem
• Nuwe neigings en tendense
• Herhalende aksies word vinniger en met dieselfde moeite uitgevoer
• Take verrig wat nie maklik/veilig is vir mense om uit te voer nie

NEGATIEWE IMPAK VAN IKT IN DIE WERKSPLEK
• Vereis gereelde opgradering van vaardighede, hardeware en sagteware
• Veroorsaak werksverliese
• IKT-werkers werk langer ure om aan kliente se verwagtinge te voldoen



DIE REKENAAR
Rekenaars neem toevoer (vanaf muis/sleutelbord) doen iets met dit (verwerking), en gee afvoer
op skerm

KRAGTIGHEID VAN N REKENAAR WORD BEPAAL DEUR:
• Krag van SVE
• Hoeveelheid stoorspasie en die tipe (HDD/SSD)
• Soort grafikakaart

DRAAGBARE REKENAARS
SKOOTREKENAARS
• Gebruik kleiner onderdele vir laer kragverbruik en gebruik batterykrag
• Duurder as tafelrekenaar vir dieselfde spesifikasie
• Kragverbruikinstellings om kragverbruik te bestuur

TABLETTE
• Pensensitiewe skerm wat jy met jou vinger kan gebruik
• Ideaal vir vinnige, kleinskaalse rekenaarwerk
• Bedryfstelsels vir mobiele toestelle en batterye leef langer as skootrekenaar

Phablet:
• Selfone met n skermgrote groter as 5 inches
• Funksies van tablet maar kan oproepe maak

, Hibriedskootrekenaar/-tablette:
• Raakskerm met skaniere
• Skerm kan 360 draai en plat lê/ die skerm kan verwyder word
• Kragtiger as konvensionele tablette en bevat volle bedryfstelsel van tafelrekenaar
• NADELE: weeg meer, korter battery lewe, gewoonlik geen ingeboude sellulere
kommunikasie nie

SLIMFONE
• Is n voorbeeld van konvergensie omdat n foon die funksies en tegnologie van n groot
verskeidenheid toestelle kombineer
• Alle slimfone het die volgende
• N bedryfstelsel / groot kleurskerms / een of 2 kamera’s

BEDIENERS EN KLIENTE
BEDIENER
• verskaf dienste/hulpbronne aan kliente
• kragtiger as kliente rekenaars

KLIENTE
• minder kragtig as bedieners (minder spasie en verwerkingskrag)
• ontvang dienste/hulpbronne vanaf bediener



BESKERM JOU INLIGTING
HOEKOM MOET JY INLIGTING BESKERM
• Data is dalk nie gerugsteun nie en kan als verloor
• Inligting is privaat/sensitief

BESKERM VAN HARDEWARE TEEN DIEFSTAL
• Merk rekenaarkaste, - omhulsels en ander komponente met ultraviolet pen
• Versekeringsmaatskappye soek reeksnommers van alle hardeware
• Gebruik spesiale versteekte sekuriteitsagteware wat aktiveer as dief internet gebruik

HOE OM TE KEER DAT HARDEWARE GESTEEL WORD
• Gebruik apparate om toerusting aan onbeweegbare voorwerpe vas te maak
• Sluit stelseleenhede/rekenaarkaste van rekenaars of bedieners in kabinette
• Installeer bewegingsensors gekoppel met n alarm



UNINTERRUPTIBLE POWER SUPPLY (UPS)
• N kragopwekker kan gebruik word, maar as krag skielik af gaan, gaan werk verlore
word/data op hardeskyf kan korrup raak.
• N UPS kan gebruik word om n rekenaar teen kragsteurings te beskerm
• As krag af gaan, sal UPS dadelik in skop en krag vir n kort tydperk voorsien

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