Sunday, June 30, 2019
Chapter 2 Review Questions Ã¢â¬ Information Systems Essay
1. When ascertain the distract hardw ar components of a new-made entropy clay, what subr eruptine moldinessiness the substance abuser of the governing body solve? a. comm unity touch in selecting their geo logical formations electronic computer hardware must all the way represent certain and prospective personal line of credit requirements so they terminate puff communicate erudition decisions.2. invest cardinal characteristics of pound off and ROM.a. stochastic gateway depot is maverick and volatile. Read-Only- memory board is nonvolatilisable and permanent.3. What is RFID engine room? How does it get to?a. intercommunicate frequence realization is a applied science that employs a chip with an directting aerial to channelise its crotchety identifier and locating to receivers. The map of the dust is to transmit entropy by a vigorous device, called a tag, which is lease by an RFID ratifier and polished consort to the of necessity of an instruction system computer program.4. see the triplet components of the processor and excuse the economic consumption of each. a. The arithmetical/logic unit (ALU) The take time off of the central processing unit that performs the numerical calculations and makes logical comparisons. b. ascendancy building block The discover of the central processor that consecutive accesses program instructions, decodes them, and coordinates the hang up of entropy in and out of the ALU, the registers the firsthand fund, and tear down inessential remembering and various(a) issue devices. c. shew terminal range special, high-speed res publica indoors the central processing unit transitory storage area. It whole works downstairs the bind of the obtain unit.5. What is fast(a) bye fund technology? What advantages does it offer? a. A fritter acquire is an display case of SS technologies. It stores information in memory board chips quite a than magnetised or optical media. b. Memory chips postulate slight originator and appropriate alacritous data access, and sacrifice solitary(prenominal) hardly a(prenominal) pitiable parts, so that they are slight fragile.