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CIS 1026 Final Exam Questions And Answers Latest Update $14.49
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CIS 1026 Final Exam Questions And Answers Latest Update

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CIS 1026 Final Exam Questions And Answers Latest Update

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  • October 31, 2024
  • 13
  • 2024/2025
  • Exam (elaborations)
  • Questions & answers
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Solution 2024/2025
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CIS 1026 Final Exam Questions And Answers
Latest Update

What is a computer network? ANS✔✔ two or more computing devices
connected together by a communications medium



What are nodes? ANS✔✔ devices connected to networks



Name a benefit of a network ANS✔✔ hardware cost reduction



Name another benefit of a network ANS✔✔ sharing info, data, and apps



Name yet another benefit of a network ANS✔✔ data management
centralization



Name the last benefit of a network ANS✔✔ linking of people



Name a disadvantage of a network ANS✔✔ loss of autonomy, privacy, and
productivity



Name another disadvantage of a network ANS✔✔ security threats



Voices on phone lines are transmitted as... ANS✔✔ analog

, Solution 2024/2025
Pepper
Computers require a signal that is... ANS✔✔ digital



Do new technologies need to be converted from analog to digital? ANS✔✔
no



What are three types of cables? ANS✔✔ coaxial, twisted pair, fiber-optic



What kind of material is a coaxial cable made of? ANS✔✔ copper



What does a coaxial cable connect to? ANS✔✔ cable modem



What is a fiberoptic cable made of? ANS✔✔ fibers, glass/plastic



What is a twisted pair cable made of? ANS✔✔ copper conductor with plastic
insulator



What does a twisted pair cable connect to? ANS✔✔ dsl modem



What are 4 types of wireless transmissions? ANS✔✔ cellular, microwave,
satellite, and radio



What do cell waves connect to? ANS✔✔ cell towers



What do radio waves connect to? ANS✔✔ microwave tower

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