Exam (elaborations)
CIS 1026 Final Exam Questions And Answers Latest Update
- Course
- CIS 1026
- Institution
- Southern Crescent Technical College
CIS 1026 Final Exam Questions And Answers Latest Update
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Solution 2024/2025Pepper
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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