Summer 2023 BCIS-1305 Test #4 Review Submission Insights

8/5/23, 8:33 PM Review Test Submission: Test #4 – 2023SU-BCIS-1305-63742... https://dcccd.blackboard.com/webapps/assessment/review/review.jsp?attempt_id=_92273040_1&course_id=_705604_1&content_id=_31586034_1&return_content… 1/16 Review Test Submission: Test #4 2023SU-BCIS-1305-63742 #2 - Summer 2023 Business Computer Applications (BCIS-1305-63742) Test Review Test Submission: Test #4 User Ladesha Rogers Course #2 - Summer 2023 Business Computer Applications (BCIS-1305-63742) Test Test #4 Started 8/5/23 7:45 PM Submitted 8/5/23 8:33 PM Status Completed Attempt Score 100 out of 100 points Time Elapsed 47 minutes out of 1 hour Results Displayed All Answers, Submitted Answers, Correct Answers Question 1 Selected Answer: c. Answers: a. b. c. d. Experian, Equifax, and Transunion are all types of ______ companies. credit reporting financial planning stock exchange credit reporting security Question 2 Selected Answer: b. Answers: a. b. c. d. Which of the following is NOT one of the three general guidelines for system development? COGNITIVE ASSESSMENT Create documentation Involve users Create documentation Group activities into phases Define standards Question 3 A(n) ______ translates and executes one instruction at a time and converts it to machine language. 2 out of 2 points 2 out of 2 points 2 out of 2 points

8/5/23, 8:33 PM Review Test Submission: Test #4 – 2023SU-BCIS-1305-63742... https://dcccd.blackboard.com/webapps/assessment/review/review.jsp?attempt_id=_92273040_1&course_id=_705604_1&content_id=_31586034_1&return_content… 2/16 Selected Answer: b. Answers: a. b. c. d. interpreter compiler interpreter translator executor Question 4 Selected Answer: a. Answers: a. b. c. d. WiMax and UMB are competing standards for ______. LTE LTE Bluetooth Wi-Fi Ethernet Question 5 Selected Answer: b. Answers: a. b. c. d. Home and small business users purchase ______ T1 lines, in which they share a connection with others. fractional multiuser fractional split divided Question 6 Selected Answer: d. Answers: a. b. c. Which of the following best describes function creep? COGNITIVE ASSESSMENT When a company uses the technology intended for one purpose for a different purpose When a user accesses data without authorization When spyware collects and transmits data from a database When a project's features keep being added to during development 2 out of 2 points 2 out of 2 points 2 out of 2 points

8/5/23, 8:33 PM Review Test Submission: Test #4 – 2023SU-BCIS-1305-63742... https://dcccd.blackboard.com/webapps/assessment/review/review.jsp?attempt_id=_92273040_1&course_id=_705604_1&content_id=_31586034_1&return_content… 3/16 d. When a company uses the technology intended for one purpose for a different purpose Question 7 Selected Answer: b. Answers: a. b. c. d. A(n) ______ is a number(s) or character(s) appended to or inserted in a primary key value. check digit validator check digit value-add address Question 8 Selected Answer: b. Answers: a. b. c. d. What is the purpose of ANSI and IEEE? COGNITIVE ASSESSMENT To propose, develop, and approve network standards To administer network security To propose, develop, and approve network standards To specify communications channels To create the Internet backbone Question 9 Selected Answer: d. Answers: a. b. c. d. On networks that use TCP/IP, ______ software can detect problems, such as why traffic is flowing slowly. packet sniffing speed monitoring information routing data tracking packet sniffing Question 10 Selected Answer: a. Client/server and P2P are two types of network ______. architecture 2 out of 2 points 2 out of 2 points 2 out of 2 points 2 out of 2 points

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8/5/23, 8:33 PM Review Test Submission: Test #4 – 2023SU-BCIS-1305-63742... https://dcccd.blackboard.com/webapps/assessment/review/review.jsp?attempt_id=_92273040_1&course_id=_705604_1&content_id=_31586034_1&return_content… 4/16 Answers: a. b. c. d. architecture operating systems resources functions Question 11 Selected Answer: c. Answers: a. b. c. d. Which of the following best defines big data? COGNITIVE ASSESSMENT Large-scale data sets that require advanced technologies A database that specializes in calculating large numbers Fields capable of storing multiple gigabytes of information Large-scale data sets that require advanced technologies Data accessible by large groups of users Question 12 Selected Answer: b. Answers: a. b. c. d. Transmission from an earth-based station to a satellite is a(n) ______. uplink download uplink satlink signal path Question 13 Selected Answer: a. Gregor tells you that when a DBMS flags a deleted record, ______. Critical Thinking Questions Case 11-1 You recently started a new job working with databases. You receive training on maintaining the database from your boss, Gregor. it is deleted logically 2 out of 2 points 2 out of 2 points 2 out of 2 points

8/5/23, 8:33 PM Review Test Submission: Test #4 – 2023SU-BCIS-1305-63742... https://dcccd.blackboard.com/webapps/assessment/review/review.jsp?attempt_id=_92273040_1&course_id=_705604_1&content_id=_31586034_1&return_content… 5/16 Answers: a. b. c. d. it is deleted logically it means the data is invalid it is removed physically from the drive nothing happens -- records cannot be deleted Question 14 Selected Answer: b. Answers: a. b. c. d. Net ______ is the concept of open Internet, accessible to all users, without interference from ISPs or other third-parties. neutrality fairness neutrality freedom expansion Question 15 Selected Answer: b. Answers: a. b. c. d. Which of the following is another term for a JAD session? focus group web conference focus group steering committee programming phase Question 16 Selected Answer: d. Answers: a. b. c. d. Detailed analysis sometimes is called ______ design. logical predictive practical virtual logical Question 17 Selected Answer: b. ______ transmission often is called fixed wireless. Microwave 2 out of 2 points 2 out of 2 points 2 out of 2 points 2 out of 2 points

8/5/23, 8:33 PM Review Test Submission: Test #4 – 2023SU-BCIS-1305-63742... https://dcccd.blackboard.com/webapps/assessment/review/review.jsp?attempt_id=_92273040_1&course_id=_705604_1&content_id=_31586034_1&return_content… 6/16 Answers: a. b. c. d. Coax Microwave Infrared Fiber-optic Question 18 Selected Answer: b. Answers: a. b. c. d. 802.11 is a series of standards to identify ______ networks. Wi-Fi LTE Wi-Fi coax fiber optic Question 19 Selected Answer: d. Answers: a. b. c. d. Which of the following best describes the principle of least privilege? COGNITIVE ASSESSMENT Users' access privileges are limited to the lowest level necessary perform required tasks. Database restrictions should be lifted in order to allow all users to contribute to data integrity. Data entry is done using a back end. Users should not share access details with colleagues. Users' access privileges are limited to the lowest level necessary perform required tasks. Question 20 Selected Answer: d. Answers: a. b. c. d. A(n) ______ test measures the performance of hardware or software. benchmark analysis evaluation touchstone benchmark 2 out of 2 points 2 out of 2 points 2 out of 2 points

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8/5/23, 8:33 PM Review Test Submission: Test #4 – 2023SU-BCIS-1305-63742... https://dcccd.blackboard.com/webapps/assessment/review/review.jsp?attempt_id=_92273040_1&course_id=_705604_1&content_id=_31586034_1&return_content… 7/16 Question 21 Selected Answer: a. Answers: a. b. c. d. Gantt and PERT are types of ______ used to plan and schedule time relationships among project activities. charts charts documents apps deliverables Question 22 Selected Answer: b. Answers: a. b. c. d. Which of the following best defines throttling? COGNITIVE ASSESSMENT When a network reduces upload and download speeds of high- data users at peak times When transmission media cannot connect to the network When a network reduces upload and download speeds of high- data users at peak times When a bottleneck occurs in a network's resources When an ISP cuts off Internet usage after a certain amount of data is used Question 23 Selected Answer: c. Answers: a. b. c. d. QBE stands for query by ______. example edit email example entry Question 24 COGNITIVE ASSESSMENT 2 out of 2 points 2 out of 2 points 2 out of 2 points 2 out of 2 points

8/5/23, 8:33 PM Review Test Submission: Test #4 – 2023SU-BCIS-1305-63742... https://dcccd.blackboard.com/webapps/assessment/review/review.jsp?attempt_id=_92273040_1&course_id=_705604_1&content_id=_31586034_1&return_content… 8/16 Selected Answer: c. Answers: a. b. c. d. Which of the following is NOT an activity in the implementation phase? Solicit vendor proposals Develop programs and apps Install and test the new system Solicit vendor proposals Convert to the new system Question 25 Selected Answer: c. Answers: a. b. c. d. ______ compares data with a set of rules or values to determine if the data meets certain criteria. Validation Processing Evaluation Validation Analysis Question 26 Selected Answer: d. Answers: a. b. c. d. Which of the following is most likely to be used for mobile phone payments? NFC Token ring Bluetooth IrDA NFC Question 27 Selected Answer: b. Answers: a. b. Which of the following best defines Bluebugging? COGNITIVE ASSESSMENT When cyberthieves exploit Bluetooth devices that are paired The installation of Bluetooth security software When cyberthieves exploit Bluetooth devices that are paired 2 out of 2 points 2 out of 2 points 2 out of 2 points

8/5/23, 8:33 PM Review Test Submission: Test #4 – 2023SU-BCIS-1305-63742... https://dcccd.blackboard.com/webapps/assessment/review/review.jsp?attempt_id=_92273040_1&course_id=_705604_1&content_id=_31586034_1&return_content… 9/16 c. d. When Bluetooth technology runs slowly because of interference with other wireless networks When two Bluetooth devices are connected Question 28 Selected Answer: b. Answers: a. b. c. d. Which of the following is another term for transmission media? Communications channel Sending device Communications channel Data transmitter Information highway Question 29 Selected Answer: a. Answers: a. b. c. d. You learn that all of the following are true about TCP/IP EXCEPT: Critical Thinking Questions Case 10-1 You have taken a new job as a network administrator. Although you have been an IT professional within your organization for a number of years, this particular responsibility is a new one for you, so you have been studying network standards and protocols. When a computer sends data over the Internet, the data is grouped into a single packet. When a computer sends data over the Internet, the data is grouped into a single packet. It is short for Transmission Control Protocol/Internet Protocol. TCP/IP is the network standard for Internet communications. It defines how messages are routed from one end of a network to the other. Question 30 The Internet is the world's largest ______. 2 out of 2 points 2 out of 2 points 2 out of 2 points

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8/5/23, 8:33 PM Review Test Submission: Test #4 – 2023SU-BCIS-1305-63742... https://dcccd.blackboard.com/webapps/assessment/review/review.jsp?attempt_id=_92273040_1&course_id=_705604_1&content_id=_31586034_1&return_conten… 10/16 Selected Answer: c. Answers: a. b. c. d. WAN LAN MAN WAN PAN Question 31 Selected Answer: d. Answers: a. b. c. d. The field ______ defines the maximum number of characters a field can contain. size length capacity width size Question 32 Selected Answer: b. Answers: a. b. c. d. A Yes/No data type also is called ______. Boolean choice Boolean either/or optional Question 33 Selected Answer: c. Answers: a. b. c. d. ______ data is stored in separate files in different departments. Isolated Exiled Detached Isolated Divorced Question 34 COGNITIVE ASSESSMENT 2 out of 2 points 2 out of 2 points 2 out of 2 points 2 out of 2 points

8/5/23, 8:33 PM Review Test Submission: Test #4 – 2023SU-BCIS-1305-63742... https://dcccd.blackboard.com/webapps/assessment/review/review.jsp?attempt_id=_92273040_1&course_id=_705604_1&content_id=_31586034_1&return_conten… 11/16 Selected Answer: d. Answers: a. b. c. d. Which of the following is NOT true about wireless access points? For the best signal, manufacturers recommend positioning the WAP at the lowest possible location. A WAP can connect to a router via a cable or can be part of the router. WAPs have internal or external antennas for optimal signals. A WAP allows computers and devices to transfer data wirelessly among themselves. For the best signal, manufacturers recommend positioning the WAP at the lowest possible location. Question 35 Selected Answer: d. Answers: a. b. c. d. File ______ refers to the procedures that keep data current. maintenance administration validation integrity maintenance Question 36 Selected Answer: b. Answers: a. b. c. d. Which of the following is NOT true about web application development? COGNITIVE ASSESSMENT Some computers and mobile devices do not support HTML5 but instead rely on Flash. JavaScript can be used to display alert messages or windows. Some computers and mobile devices do not support HTML5 but instead rely on Flash. HTML uses a set of codes called tags to instruct a browser how to structure content. CSS allows web designers to separate the code that specifies content from code that specifies appearance. 2 out of 2 points 2 out of 2 points

8/5/23, 8:33 PM Review Test Submission: Test #4 – 2023SU-BCIS-1305-63742... https://dcccd.blackboard.com/webapps/assessment/review/review.jsp?attempt_id=_92273040_1&course_id=_705604_1&content_id=_31586034_1&return_conten… 12/16 Question 37 Selected Answer: a. Answers: a. b. c. d. A(n) ______ is an item that contains data, as well as the actions that read or process the data. object object record field table Question 38 Selected Answer: b. Answers: a. b. c. d. For what purpose would a company use an extranet? COGNITIVE ASSESSMENT To allow customers or suppliers to access part of its intranet As a backup to the company's website To allow customers or suppliers to access part of its intranet To connect employees' mobile devices To provide network access to employees in different countries Question 39 Selected Answer: b. Answers: a. b. c. d. Skype and FaceTime are examples of ______ services. VoIP Bluetooth VoIP SMS MMS Question 40 Selected Answer: b. Answers: a. In some database programs, a data file is referred to as a(n) ______. table unit 2 out of 2 points 2 out of 2 points 2 out of 2 points 2 out of 2 points

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8/5/23, 8:33 PM Review Test Submission: Test #4 – 2023SU-BCIS-1305-63742... https://dcccd.blackboard.com/webapps/assessment/review/review.jsp?attempt_id=_92273040_1&course_id=_705604_1&content_id=_31586034_1&return_conten… 13/16 b. c. d. table record sheet Question 41 Selected Answer: a. Answers: a. b. c. d. A home or school likely uses a(n) ______. LAN LAN MAN WAN PAN Question 42 Selected Answer: b. Answers: a. b. c. d. A city or town likely uses a(n) ______. MAN LAN MAN WAN PAN Question 43 Selected Answer: d. Answers: a. b. c. d. In a(n) ______, the DBMS uses the log to reenter changes made since the last save or backup. rollforward retroactive backup backward recovery partial restore rollforward Question 44 Which of the following best describes the function of a primary key? COGNITIVE ASSESSMENT 2 out of 2 points 2 out of 2 points 2 out of 2 points 2 out of 2 points

8/5/23, 8:33 PM Review Test Submission: Test #4 – 2023SU-BCIS-1305-63742... https://dcccd.blackboard.com/webapps/assessment/review/review.jsp?attempt_id=_92273040_1&course_id=_705604_1&content_id=_31586034_1&return_conten… 14/16 Selected Answer: c. Answers: a. b. c. d. To uniquely identify each record in a file Another term for file name The first record in a data file To uniquely identify each record in a file To provide decryption of data Question 45 Selected Answer: a. Answers: a. b. c. d. Some web databases are ______ databases, where users store and share media with other registered users. collaborative collaborative synergic wiki combination Question 46 Selected Answer: a. Answers: a. b. c. d. Which of the following is most likely to be used by a LAN? Token ring Token ring Bluetooth IrDA NFC Question 47 Selected Answer: b. Answers: a. b. Which of the following is NOT true about client/server networks? COGNITIVE ASSESSMENT Client/server networks do not typically require a network administrator. The clients are computers and mobile devices that relay on the server for resources. Client/server networks do not typically require a network administrator. 2 out of 2 points 2 out of 2 points 2 out of 2 points

8/5/23, 8:33 PM Review Test Submission: Test #4 – 2023SU-BCIS-1305-63742... https://dcccd.blackboard.com/webapps/assessment/review/review.jsp?attempt_id=_92273040_1&course_id=_705604_1&content_id=_31586034_1&return_conten… 15/16 c. d. One or more computers act as the server. Connections may be wired or wireless. Question 48 Selected Answer: a. Answers: a. b. c. d. A(n) ______ is a third-party business that provides network services. VAN VAN intranet extranet XAN Question 49 Selected Answer: c. Answers: a. b. c. d. An RFID reader is also called a(n) ______. transceiver receiver transponder transceiver responder Question 50 Selected Answer: b. Answers: a. b. c. d. You mention in your report that IrDA uses ______ to transfer data wirelessly. Critical Thinking Questions Case 10-2 You have been chosen as a teaching assistant in your networking class. Your instructor asks you to prepare a presentation on network standards. light waves radio signals light waves sound waves laser beams 2 out of 2 points 2 out of 2 points 2 out of 2 points

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8/5/23, 8:33 PM Review Test Submission: Test #4 – 2023SU-BCIS-1305-63742... https://dcccd.blackboard.com/webapps/assessment/review/review.jsp?attempt_id=_92273040_1&course_id=_705604_1&content_id=_31586034_1&return_conten… 16/16 Saturday, August 5, 2023 8:33:08 PM CDT OK

Review Test Submission_ Test #4 – 2023SU-BCIS-1305-63742.._

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