waa maxay Farqiga u dhexeeya RAM iyo ROM?

Read-Only-Memory Vs Random-Access-Memory

Memory-gu waa midka keydiya xogta isaga oo isticmaalaya chips uu leeyahay.

Memory-gu waxa uu noqon karaa Static(mid id jooga) ama Dynamic (mid is bed-bedela)

Static memory (nonvolatile memory) : uma baahna awoood koronto si uu xog u sii hayo

Dynamic memory (volatile memory) : waa inuu helo awood koronto oo joogto ah si uu xog u hayo

RAM : waa Volatile memory 

ROM: waa non-volatile hard drive

Memory-gu waxa uu leeyahay xawaare midkaas ooo go'aamiya dhakhsaha uu ku xambaari karo xogtaas uu kaydinayo.

Xusuusta ku shaqeysa xawaare la mid ah kan baska dhinaca hore waxaa loo yaqaan heerka hal data (SDR) synchronous dynamic random-access memory (SDRAM).

Ku-xigeenka asalka ah ee SDR SDRAM wuxuu ahaa heerka xogta labanlaab (DDR) SDRAM, oo sidoo kale mararka qaarkood loo yaqaan DDR1.

Ka dib DDR1 wuxuu yimid DDR2 SDRAM,DDR3, DDR4, iyo hadda DDR5 la sii daayay 2019.

Laptop-yada qaarkood waxay kaloo isticmaalaan nooc ka yar oo loo yaqaan MicroDIMM.)

Labada sare waa DDR3 iyo DDR2.

U fiirso sida ay asal ahaan isku mid u eg yihiin laakiin xargaha furayaasha ayaa kala duwan.

Midda hoose waa SODIMM ee laptop-ka.