Abantu baneentlobo ezimbini zememori, inkumbulo yexesha elifutshane enexesha elifutshane lokukhumbula (emva koko iyacinywa) kunye nememori yexesha elide, kulapho kugcinwa khona iinkumbulo ukuze bakwazi ukufikelela xa kufanelekile. Kule nqaku siza kugxila kwimemori yexesha elifutshane, kuba kubalulekile ukuyiqonda ukuze uqonde imemori yabantu.
Imemori yexesha elifutshane, ekwabizwa ngokuba yimemori ephambili okanye esebenzayo, lulwazi esalwaziyo ngoku okanye esicinga ngalo. Ulwazi olufunyenwe kwimemori yexesha elifutshane luvela ekuqwalaseleni iinkumbulo zemvakalelo. Imemori yexesha elifutshane imfutshane, ihlala kuphela imizuzwana embalwa, kwaye inesithintelo somthamo (ayinakugcina ngaphezulu kwezinto ezimalunga nesi-7).
Imemori yexesha elifutshane ithatha ixesha elingakanani?
Uninzi lolwazi olugcinwe kwimemori yexesha elifutshane luya kugcinwa kangangemizuzwana engama-20 ukuya kwengama-30, kodwa kunokuthatha imizuzwana embalwa ukuba ulwazi alugcinwanga ngokufanelekileyo. Olunye ulwazi lunokuhlala kwimemori yexeshana elifutshane ukuya kumzuzu, kodwa uninzi lolwazi lubola ngokukhawuleza ngokukhawuleza.
Umzekelo, cinga ukuba ufuna ukukhumbula inombolo yefowuni kwaye umntu oyinikayo uyayicengceleza kwaye wenze inqaku elikhawulezayo lengqondo. Kwimizuzwana kamva uyaqonda ukuba sele ulilibele inani. Ngaphandle kokuqhelisela okanye ukuqhubeka nokuphinda inombolo de kube inkumbulo yenziwe, ulwazi lulahleka ngokukhawuleza kwimemori yexesha elifutshane.
Unokonyusa ixesha leenkumbulo zexesha elifutshane ngandlela thile ngokusebenzisa iindlela zokuziqhelanisa, njengokuthetha ulwazi ngokuvakalayo okanye uluphinda ngengqondo. Nangona kunjalo, ulwazi kwimemori yexesha elifutshane nalo luyakwazi ukuphazamiseka. Naluphina ulwazi olutsha olungena kwimemori yexesha elifutshane luya kususa ngokukhawuleza naluphi na ulwazi lwangaphambili. Kuphela kuxa ulwazi lusetyenzisiwe lunokugcinwa kwimemori yexesha elide.
Imemori yexesha elifutshane kunye nezinye iinkumbulo ezibalulekileyo
Umahluko phakathi kwememori yexesha elifutshane kunye nememori yokusebenza
Imemori yexesha elifutshane ihlala isetyenziswa ngokungafaniyo kwimemori yokusebenza, kodwa ezi zimbini kufuneka zisetyenziswe ngokwahlukeneyo. Imemori yokusebenza ibhekisa kwiinkqubo ezisetyenziselwa ukugcina okwethutyana, ukucwangcisa kunye nokusebenzisa ulwazi. Imemori yexesha elifutshane, kwelinye icala, ibhekisa kuphela kugcino lwexeshana lolwazi kwimemori.
Ukwahlula ixesha elifutshane kwimemori yexesha elide
Inkumbulo nganye inokwahlulwa ngokusekwe kumthamo wokugcina kunye nexesha. Ngelixa inkumbulo yexesha elide inomthamo obonakala ngathi awunamda, inkumbulo yexesha elifutshane ifutshane kwaye inomda. Ukuqhekeka kwe Ulwazi kumaqela amancinci lwenza kubelula ukukhumbula izinto ezininzi ngexesha elifutshane.
Uluvo lokuqhubekeka kolwazi kwimemori lubonisa ukuba inkumbulo yomntu isebenza njengekhompyuter. Kule modeli, ulwazi lufakwa kuqala kwimemori yexeshana elifutshane (ivenkile yethutyana yezinto zangoku) kwaye ke olu lwazi ludluliselwe kwimemori yexesha elide (ivenkile esisigxina), kufana nolwazi kwikhompyuter olugcinwayo i-hard drive okanye icinyiwe.
Njani iinkumbulo zexesha elifutshane zibe ziinkumbulo zexesha elide?
Kuba inkumbulo yexesha elifutshane inomda kubungakanani kunye nexesha, ukugcinwa kwememori kufuna ukuhambisa ulwazi ukusuka kwimemori yexesha elifutshane ukuya kwimemori yexesha elide. Kwenzeka njani kanye kanye oku? Kukho iindlela ezimbalwa ezahlukeneyo apho ulwazi lunokudluliselwa kwimemori yexesha elide.
Ukuqhekeka sisixhobo sokukhumbula okunokuhambisa ukuhanjiswa kolwazi kwimemori yexesha elide. Le ndlela ibandakanya ukwahlula ulwazi ngokwamacandelo amancinci. Ukuba ubuzama ukukhumbula ngentambo yamanani, umzekelo, ungabahlulahlula kwiibhloko ezintathu okanye ezine zezinto.
Isincoko sinokunceda ukuba ulwazi lungene kwimemori yexesha elide. Ungayisebenzisa le ndlela xa ufunda izixhobo zoviwo. Endaweni yokujonga nje ulwazi kube kanye okanye kabini, unokuphonononga amanqaku akho amaxesha ngamaxesha kude kube ingcaciso ebalulekileyo iqinisekisiwe kwimemori.