CIS109 WEEK 5 MIDTERM EXAMCIS 109 Week 5 Midterm Exam? Intro Mgt. Info SystemsExam consists of 40 multiple choice questions and covers the material in Chapters 1 through 7Question 1The purpose of an information system’s ________ component is generating the most useful type of information for making decisions.Answerprocessinternal dataexternal datadatabaseQuestion 2Management information system’s (MIS) ________ include programs developed in-house.Answerhuman elementsdata processeshardware componentssoftware componentsQuestion 3Microsoft Access is an example of ________ in an information system.Answerinternal dataexternal datadatabase management systemknowledge base management systemQuestion 4A typical PDA includes a(n) ________.Answerexternal monitorcalendarmouseexternal keyboardQuestion 5The output of an information system is ________.Answerdataa databasea processinformationQuestion 6Transistor was the major technology used during the _______ generation of hardware.AnswerfirstsecondthirdfourthQuestion 7In a(n) _______ file, each alphabetic, numeric, or special character is represented with a 7-bit binary number.AnswerEBCDICUnicodeASCII extendedASCIIQuestion 8Computers and communication systems use ________ to represent and transfer information between computers and network systems.AnswerOptical character reader (OCR)light pensdata codesMagnetic ink character recognition (MICR)Question 9________ is a function performed by control programs that controls the transfer of data among parts of a computer system, such as exchange of information between the CPU and I/O devices.AnswerJob managementResource allocationData managementCommunicationQuestion 10A _______ is the size of a character.AnswernibblebitbytewordQuestion 11A(n) _______ is a type of memory that stores data sequentially.AnswerRAMmagnetic tapeoptical diskRAIDQuestion 12Data in a data warehouse can be differentiated from data in a database in that the former _______.Answercaptures raw transaction datais used for capturing and managing transactionscomes from a variety of sourcesonly keeps recent activity in memoryQuestion 13The _______ approach to setting up a distributed DBMS combines fragmentation and replication.AnsweroptimizationallocationencapsulationnormalizationQuestion 14Which of the following is true of a database?AnswerComplex requests can be difficult to handle.More storage space is required.Programs and data are interdependent.More information can be generated from the same data.Question 15_______ gives users subtotals of various categories.AnswerSummary dataRaw dataOpen dataMetadataQuestion 16A _______ key uniquely identifies every record in a relational database.AnswersecondaryforeignprimarysurrogateQuestion 17A _______ operation searches data in a table and retrieves records based on certain criteria.AnswerprojectjoinfindselectQuestion 18A database _______ is responsible for data storage, manipulation, and retrieval.AnswerprogramindexsystemengineQuestion 19_______ has created decency concerns, because these e-mails often contain explicit language or nudity.AnswerPhishingSpoofingSniffingSpammingQuestion 20In the context of the important concepts regarding Web and network privacy, _______ refers to issues involving both the user’s and the organization’s responsibilities and liabilities.AnswerphishingnonrepudiationspoofingaccountabilityQuestion 21You make two copies of a software package you just bought for personal use, in case the original software fails and you need a backup. This action is ________.Answerillegal and unethicallegal but unethicalillegal but ethicallegal and ethicalQuestion 22In the context of the important concepts regarding Web and network privacy, ________is a method for binding all the parties to a contract.AnswerphishingnonrepudiationcybersquattingsynchronouscommunicationQuestion 23Dell, Microsoft, and Unisys Corporation created a partnership to design a voting system for several U.S. states. This is an example of _______.Answercybersquattingthe digital dividea virtual organizationtelecommutingQuestion 24Which of the following is a type of access control?AnswerSteel encasementsPasswordsFirewallsIdentification badgesQuestion 25_______ are usually placed in front of a firewall and can identify attack signatures and trace patterns.AnswerIntrusion detection systemsProxy serversPhysical security measures Biometric security measuresQuestion 26Which of the following is a physical security measure?AnswerElectronic trackersPasswordsFirewallsSignature analysisQuestion 27_______ security measures use a physiological element to enhance security measures.AnswerPhysicalSocialBiofeedbackBiometricQuestion 28A(n) _______ is often used so remote users have a secure connection to the organization’s network.Answerbiometric security systemintrusion detection systemvirtual private networkterminal resource networkQuestion 29A _______ travels from computer to computer in a network, but it does not usually erase data.AnswerTrojan programwormvirus backdoorQuestion 30_______ are computer security experts who specialize in penetration testing and other testing methods to ensure that a company’s information systems are secure.AnswerScript kiddiesBlack hatsWhite hatsHex editorsQuestion 31The amount of data that can be transferred from one point to another in one second is called _______.AnswerbandwidthcontrollerrouterprotocolQuestion 32The Transmission Control Protocol (TCP) operates at the OSI model’s _______ layer.AnswerData linkPhysicalTransportNetworkQuestion 33The _______ layer of the OSI model serves as the window through which applications access network services.AnswerApplicationPresentationNetwork Data linkQuestion 34The _______ topology is costly and difficult to maintain and expand.AnswerstarmeshringbusQuestion 35The most common n-tier architecture involves _______ tiers.AnswertwothreefourfiveQuestion 36A(n) ____ is an electronic audio file that is posted on the Web for users to download to their mobile devices or computers.AnswerpodcastRSS feedblog wikiQuestion 37Which of the following protocols is used for retrieving messages?AnswerSMTPPOPHTTPVoIPQuestion 38A(n) ____ is the address of a document or site on the Internet.AnswerTLDURLIPDNSQuestion 39The Federal Express Tracking System allows customers to enter a package’s tracking number and locate any package still in the system as well as prepare and print shipping forms, get tracking numbers, and schedule pickups. Federal Express is an example of a(n) ____.AnswerintranetInternetextranetDMZQuestion 40A(n) ____ is a journal or newsletter that is updated frequently and intended for the general public.AnswerpodcastRSS feedblogwikiWe are ready to write this paper for you from scratch.Place an order for this assignment or any other paper with us. We guarantee that the paper will be delivered within the specified deadline. We also have a personalized customer support and you will be able to communicate with your writer throughout the order preparation process. Thank you for choosing us.
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