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- Subject
- Computer Mcqscomputer-mcqs
- Published
- 5 Jul 2021
- Last updated
- 28 May 2026
Explanation
Devices operating at the physical layer include repeaters, hubs, network interface cards (NICs), cables, and connectors. A repeater specifically amplifies and restores weakened electrical signals caused by long-distance transmission to maintain signal integrity.
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Practice related questions from the same subject.
- 1.Which programming language is most widely used in the field of Artificial Intelligence?
- 2.Who is credited with founding the field of Artificial Intelligence?
- 3.What term describes the volume of data that can be sent over a network within a specific time frame?
- 4.From which component do all operating systems receive their initial high memory setup?
- 5.In Excel, what term is used to describe a collection of multiple cells selected together?
- 6.Which of the following tools in Excel can be utilized to conduct what-if analysis?
- 7.What is the name of the initial page in a document?
- 8.In what way is information arranged within a spreadsheet?