Chapter 4 Objectives Differentiate among various styles Differentiate among various styles of system units of system units Identify chips‚ adapter cards‚ and other Identify chips‚ adapter cards‚ and other components of aamotherboard components of motherboard Describe the components of aaprocessor and how Describe the components of processor and how they complete aamachine cycle they complete machine cycle Identify characteristics of various personal Identify characteristics of various personal computer
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has been used for a different operating system‚ such as one currently running Windows Server 2003‚ that computer might already be in the Catalog of Tested Products‚ but it might still be necessary to upgrade the _____. (Points : 5) processor motherboard CPU BIOS 4. (TCO 1) Folders and files can be _____ so that only the designated user can view the contents‚ adding yet another level of security. (Points : 5) indexed linked encrypted compressed 5. (TCO 1) _____ means that when software
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programming that a computer uses during power on to get booted. It is also often the interface between the software and the hardware. BIOS used to be stored in read-only memory (ROM)‚ and as such‚ was unchangeable; but more recently‚ BIOS is stored on an motherboard. BIOS is the interface
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equals the collection of physical elements that comprise a computer system. Computer hardware refers to the physical parts or components of a computer such as monitor‚ keyboard‚ hard drive disk‚ mouse‚ printers‚ graphic cards‚ sound cards‚ memory‚ motherboard and chips‚ etc. all of which are physical objects that you can actually touch. In contrast‚ software is untouchable. Software exists as ideas‚ application‚ concepts‚ and symbols‚ but it has no substance. A combination of hardware and software forms
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COSC 101: COMPUTER LITERACY QUIZ CHAPTER-2 Name_______________________ MULTIPLE CHOICE. Choose the one alternative that best completes the statement or answers the question. 1) ________ is data that has been organized or presented in a meaningful fashion. 1) _______ A) A number B) Information C) A symbol D) A character 2) Which of the following is NOT one of the four major data-processing functions of a computer
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set of instructions written as ROM which is "Read Only Memory"; this means that it is permanent and cannot be edited although it can be changed by flashing or by installing an entirely new motherboard; in my opining that should be referred to as replacing‚ as I feel that term is more accurate when a new motherboard is required to change the BIOS: Bios also does not need a power supply to maintain. BIOS initiates POST which is "Power-On Self Test": POST checks basic systems‚ hardware‚ memory and assigns
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Unit 6 – Storage Devices & Memory Videos 1.06 and 1.08 covered Storage Devices and Memory. The 1st one covered all the different types of storage devices. It started with hard drives and went on to floppy drives‚ cd’s‚ dvd’s‚ solid state removable and tape drives. It also covered all the interfaces that can be used with them. The video also touched on power connections used to power up the different storage devices. Video 1.08 covered memory. It went through the two different types of memory
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MHz cycle speed. Not only performance makes such a huge gap between these two computers‚ but also upgradability. Upgradability means that an owner of a computer can easily install a new hardware into a computer or just update the old one. The «motherboard» of a
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resources) have to be clearly explained and reinforced to ensure learning has taken place. Due to the nature of ICT‚ on most occasions it is akin to teaching learners another language due to the fact the learners are coming across new terms such as “motherboard”‚ “CPU”‚ “ATX”‚ “RAM” and “Router”. Another part of this statement that stands out is “ensuring all learners contribute”. In theory‚ this may sound good but‚ in practice it is one of the hardest obstacles a teacher faces today. The reason is
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veins‚ the road like veins‚ the transport of deadly cargo‚ the bloodstream of the city’s body." "My address in the city is The Beehive." "In the world of the hive deviation is not tolerated." Repetition of "The motherboard". "Technology is light years ahead of ethics." "The motherboard could last forever but the casement of flesh is crumbling..." "I stand on top of my
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