typical configuration of computer|part-4|ಕನ್ನಡದಲ್ಲಿ|2nd puc|chapter 1|computer science|somashekar m✨

typical configuration of computer science in kannada typical configuration of computer resources in kannada typical configuration of computer in Kannada computer science classes in kannada computer science classes 2nd puc classes 2nd puc computer science chapter 1 by somashekar m mahajaya's class mahajayas class mahajaya class #academicsuccess #4k #2ndpuc #coding #cs #editechhouse #computerscience #education #css #html #coding #science #educationalvideo #education #technology #kannada #youtubeclasses #viralvideo #trendingvideo #education #coding #2ndpuc #4k #academicsuccess #computerscience #cs #css #youtubeclasses #editechhouse session 4 full key notes as same as written on board 👇 Cache memory *cache memory is a very high speed memory placed b/w ram and cpu. *it increases the speed of processing. *it is very expensive and smaller n size. *it’s size of 256kb to 2 mb. *there are three levels. Level 1(L) cache: *it is extremely fast but relatively small. *its size is 32kb k to 512kb. *it is present inside the cpu. Level 2(L 2) cache: *it is located outside the cpu. *its size is 1 mb to 2 mb. Level 3(L 3) cache: *it is extremely fast but relatively small. *its size is 32 kb to 512kb. It is present inside the cpu. Switch mode power supply: *smps converts ac power to dc power needed by system. *contains power plug and cooling fan. Ups: *ups stands for uninteraptable power supply. *it includes a battery to maintain power in the event of power failure. *it keeps computer running for several minutes to few hours after a power failure. There are 2 types of ups: Online ups: *it continuously provides power from its own inverter. *it is more costly than offline ups. Offline ups: *it is also called” stand by ups”. *it monitors the power line and switches to battery power as soon as it detects problem.