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Questions and Answers
What layer of the OSI reference model does a router operate at?
What layer of the OSI reference model does a router operate at?
- 3 (correct)
- 4
- 5
- 2
Which of the following is a common Wireless topology?
Which of the following is a common Wireless topology?
- peer-to-peer
- Ad-Hoc (correct)
- Circular Repeater
- LAN Infrastructure
What does a metropolitan area network cover
What does a metropolitan area network cover
- Single City (correct)
- Single Country
- Single Room
- Single Building
What does shielding in copper medium affect?
What does shielding in copper medium affect?
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Which of the following is a WAN device
Which of the following is a WAN device
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What is a repeater used for?
What is a repeater used for?
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What does ARP do?
What does ARP do?
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A network presently uses a HUB to allow users to communicate, the users have recently complained of slow response times when trying to communicate with one another. You do some analysis and notice that the Amber LEDs on the users' NIC cards flicker frequently. Which device could you use to improve the response times?
A network presently uses a HUB to allow users to communicate, the users have recently complained of slow response times when trying to communicate with one another. You do some analysis and notice that the Amber LEDs on the users' NIC cards flicker frequently. Which device could you use to improve the response times?
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