KwamfutocinKayan aiki

RAM - shi ne gudanar da kwamfuta memory (RAM)

RAM - shi ne na musamman irin memory. Yana tsaye ga "Random Access Memory". RAM - daya daga cikin muhimman abubuwa na kwamfuta. Na ta girma da kuma gudun dogara da yawan ayyuka da cewa za a iya gudu lokaci guda a kan your PC ko kwamfutar tafi-da-gidanka.

A RAM yanki Stores bayanai da cewa wajibi ne don kula da kiwon lafiya na wani Gudun shirin. Saboda haka, don wannan na'urar yana da muhimmanci sosai siga kamar gudun: canji na bayanai a kan aiwatar daukan wuri ci gaba, da shirin sau da yawa ta zo hankali, rubuta da kuma karanta bayanai. Ta yaya sauri da bayanai ne iya canji, kuma a mutunta mutane da yawa kayyade ta'aziyya na aikin shirye-shirye. Idan RAM ne kasa gudu ko girma, na shirin "birki" da "daskare."

Babban peculiarity na RAM - wannan volatility. Wannan yana nufin cewa bayanai da aka adana a cikin sel muddin akwai ikon. Tare da asarar (ko da gajere) Power sake saita dukkan bayanai (vuya). Saboda haka RAM - wannan ne na wucin gadi mangaza bayani na yanzu.

Don kawar da sakamakon wani ikon gazawar, mafi amfani da shirye-shirye da auto-ajiye alama cewa bayan wani lokaci na rubũta abin da ya cancanta data a mai kwazo kansu-maras tabbas memory (ROM). Idan dole data aka ɗora Kwatancen daga ROM cikin RAM. Autosave - ba kawai yiwuwar. Kamar yadda mai mulkin, akwai wani tilasta saving, wanda a daban-daban shirye-shirye aiwatar a nasu hanyar. A mafi yawan lokuta, da za'ayi a cikin nau'i na wani icon a cikin umurnin mashaya ko maɓallan da a cikin menu.

Kullum mai hade da iri biyu memory, kamar RAM da ROM, solves matsalar tarbiyyar da kuma ajiya na duk dole bayani. RAM yana da wani babban gudun, amma yana da kananan kundin da maras tabbas. ROM aiki a sau hankali, amma ya bambanta manyan iya aiki da kuma yiwuwar dogon ajiya.

RAM ne na iri biyu: a tsaye da kuma tsauri. Dynamic memory ba ka damar akai-akai overwrite da bayanai, amma bukatar m ta sabuntawa (kowace 15 ƴan daƙiƙa). SRAM Stores da rubuta bayanai, muddin ikon da aka kawota, kuma ba ya bukatar rewriting.

Jiki RAM bayyana a matsayin chipset ko guntu kayayyaki. Suna yawanci haɗa da tsarin hukumar. Memory iya samun halaye daban-daban, kuma idan aka zaba shi wajibi ne don kula da karfinsu da shigar tsarin. Yawancin lokaci a kan akwatin, wanda aka sayar mainboard jera iri memory cewa zai iya aiki tare da wannan model. Na irin wannan RAM ka bukatar da zabi mafi kyau zaɓi.

Idan kwaikwayon na your PC matsaloli fara tashi, misali, dogon kaya shirin da freezes a lokacin aiki, daya daga cikin dalilan - rashin RAM domin guje ma da yawa shirye-shirye. Saki kawai biyu: Run m shirye-shirye a lokaci guda, da kuma idan irin wannan fuskanta ba ya dace ku, sa'an nan saya ya fi girma da damar žwažwalwa.

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