learn more to known tehonolgy This chapter detailed the steps used to assemble a computer and to boot the system for the first time. These are some important points to remember: • Computer cases come in a variety of sizes and configurations. Many of the components of the computer must match the form factor of the case. • The CPU is installed on the motherboard with a heat sink/fan assembly. • RAM is installed in RAM slots found on the motherboard. • Adapter cards are installed in PCI and PCIe expansion slots found on the motherboard. • Hard disk drives are installed in 3.5-inch drive bays located inside the case. • Optical drives are installed in 5.25-inch drive bays that can be accessed from outside the case. • Floppy drives are installed in 3.5-inch drive bays that can be accessed from outside the case. • Power supply cables are connected to all drives and the motherboard. • Internal data cables transfer data to all drives. • External cables connect peripheral devices to the compu
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how to known the world of day QUESTION 1 . Differentiate between system software and application software. ANSWER: a) System software runs the system where an application system runs over the system software. b) System software are programs that run and control the hardware units of the system in and an application software does not. c) System programs are written using all exe files for windows & rpm files for linux where application software are developed on the basis these files or by using different language files. d) System software can’t create applications but system software are specially made to create applications for users. QUESTION 2 . (a) What is Operating system (OS) ANSWER: Operating System is what you use to interact with your computer. Example, Windows 7, Windows 8 and Windows XP. (b) List down function of OS • To control hardware Access. • To manage files and folders. • To manage Application. • To provide user interface. QUESTION 3 . Explain
Msingi wa Kompyuta Je, ni kompyuta gani? Kompyuta ni mashine ya umeme ambayo inakubali habari, ihifadhi mpaka habari inahitajika, inachukua taarifa kulingana na maagizo yaliyotolewa na mtumiaji, na hatimaye anarudi matokeo kwa mtumiaji. Kompyuta inaweza kuhifadhi na kuendesha data kubwa kwa kasi sana, lakini kompyuta haiwezi kufikiria. Kompyuta inafanya maamuzi kulingana na kulinganisha rahisi kama nambari moja kuwa kubwa kuliko nyingine. Ingawa kompyuta inaweza kusaidia kutatua matatizo makubwa sana, ni mashine tu. Haiwezi kutatua matatizo yenyewe. Historia ya Kompyuta Kwa kuwa ustaarabu ulianza, maendeleo mengi yaliyofanywa na sayansi na teknolojia yamegundua uwezo wa kusindika kiasi kikubwa cha data na kufanya hesabu za hesabu ngumu. Kwa maelfu ya miaka, wataalamu wa hisabati, wanasayansi na wafanyabiashara wametafuta mashine za kompyuta ambazo zinaweza kufanya mahesabu na kuchambua data haraka na kwa ufanisi. Kifaa kimoja kimoja kilikuwa cha abacus. Abacus ilikuwa mashine ya kuh
