Posted: July 20th, 2022

What are the three basic computer operations

Question description

Question 1Bandwidth is the total amount of useful information that is processed or communicated during a specific time period True False2 points  Question 2Data communications is the electronic transformation of data from one protocol into other communication protocol True False2 points  Question 3Throughput is the total amount of useful information that is processed or communicated during a specific time period True False2 points  Question 4The OSI model has 5 layers True False2 points  Question 5We discussed two communications models in class the layer and Internet models True False2 points  Question 6Attenuation is the amount of data that can be transfered from one point to another in a certain period of time True False2 points  Question 7Throughput is the loss in signal as its travels in the circuit True False2 points  Question 8Wireless media include radio, microwave, UTP, and satellite True False2 points  Question 9Attenuation is the loss in signal as its travels in the circuit True False2 points  Question 10Protocols are rules that govern data communication, including error detection, message length, and transmission speed True False2 points  Question 11Select better answer. We can describe Hypertext asa.Embedded references in hypermedia documentsb.Documents with embedded references and include audio, text, images, video, and other documentsc.Links users can click to follow a particular threadd.A and C1 points  Question 12Which of the following is a difference between intranet and internet? Select the best answer.a.Web applicationsb.The operating systemsc.The number of approved usersd.The electronic data interchange1 points  Question 131) Select the best answer. A computera.Is a machine that accepts data as inputb.Processes data without human intervention using stored instructionsc.Outputs information that can be read by humans and/or other machinesd.All of the above1 points  Question 14What are the three basic computer operations?a.arithmetic operations, processing operations, and storage/retrieval operations b.arithmetic operations, logical operations, and storage/retrieval operationsc. storage operations, arithmetic operations, and analytical operations d.storage operations, logical operations, and analytical operationse.None of the above 1 points  Question 151) Select the best answer. • Apple OSX and Microsoft 8.1 can be classified as which of the following components within a computer system?a.A) Hardware componentb.A) Operating systemc.A) Storage area networkd.A) Application Softwaree.A) None of the above1 points  Question 16Conducted media provides a path along which signals are transmitted. Which group of descriptors can be a part of a pathway?a.twisted-pair, fiber optics, 'line of sight"b."line of sight", terrestrial microwave, twisted-pairc.twisted-pair, coaxial cable, fiber opticsd.broadcast radio, terrestrial microwave, satellitee.None of the above1 points  Question 17Which one of these is not a feature or a posible benefit of an intranet?a.Derived from the word "internet-working"b.Access for selected individualsc.Limited to unlimitedd.Increased speed1 points  Question 18Select the right answer. One type of servers discussed in class is :a.Distributed Serverb.Mail Serverc.Monitor Serverd.None of the above 1 points  Question 19Select the best answer. What is routing?a.A collection of binary digits.b.A process of deciding which path data takesc.Hardware component that enables computer to communicate with printer.d.Software that enables computer to communicate over a network.1 points  Question 201) Select the best answer. Which of the following is not an element of data communication governed by protocols?a.A) Transmission speedb.Attenuationc.A) Error detectiond.A) Message length

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