Quiz
Ethernet and WAN Technologies
Create a free account to finish this quiz
Save your progress and see your final score.
Already have an account? Sign in
Questions in this quiz (17)
1CSMA/CD stands for Carrier Sense Multiple Access with Collision detection, and is used by Ethernet.
- ATrue
- BFalse
2What are the three steps of the Backoff Algorithm?
- AA jam signal is sent
- BA jam session is started
- CAll hosts briefly stop transmitting
- DHosts continue to transmit until the packets get through
- EHosts run the Backoff Algorithm which calculates a random time before the host can transmit again
- FOnly hosts involved in the collision run the Backoff Algorithm
3Which cabling allows full-duplex?
- ATwisted pair cabling with at least four conductors
- BCoaxial cabling
- CEthernet CAT 5 cabling
- DEthernet CAT 6e cabling
4What is a switch with one host connected to each of its ports called?
- AMicrosegmented
- BOrganised
- CMessy
- DDistributed
5What are the four WAN technologies?
- ADedicated Leased Line
- BCell switched
- CPacket switched
- DCircuit switched
- EPhone based
- FVPN connections
6Dedicated leased lines are single customer purchased lines that go directly to the building, there are many collisions in these networks.
- ATrue
- BFalse
7What are some disadvantages of dedicated leased lines?
- AExpensive when configuring for multiple locations
- BNot practical for businesses with a large amount of employees
- CUses PPP, HDLC, and SLIP which are bad protocols
8What are some disadvantages of cell-switched technologies?
- AWhen a call is being made with a phone, connecting to the internet is much slower
- BUses ISDN or analog dialup
- CUses PPP, HDLC, and sometimes SLIP which are all difficult protocols
- DTraffic is typically extremely slow because of the singular connections related to the call
9What are some disadvantages of packet switched connections?
- ALike how a PC connects to a hub, all traffic is affected by everyone else's traffic
- BUses Frame Relay and X.25
- CAllows you to establish virtual connections around the world
10In cell switched connections, the units are called "cells" which are of a constant size, unlike the packets in a packet switched connection, which makes managing large amounts of data easier and more efficient.
- ATrue
- BFalse
11Cell switched connections use Asynchronous Transfer Material
- ATrue
- BFalse
12VPN stands for...
- AVirtual Private Network
- BVirtual Persons Network
- CVirtual Proprietary Network
13Select the correct IEEE standards:
- A802.11= Wireless Fidelity
15km-30km - B802.11= Wireless Fidelity
15km-20km - C802.3z= 1Gb on fiber
- D802.3ab= 1Gb on copper
- E802.3ab= 1Gb on fiber
- F802.3z= 1Gb on copper
- A802.11= Wireless Fidelity
14A Digital Subscriber Line is...
- AA group of technologies that are used to transmit digital data over a telephone line
- BThe phone line that a consumer purchases and uses in their house
- CThe phone line that supports a households mobile phones
15Wireless Long-Term Evolution is...
- AIs a standard for high speed internet access for mobile devices and data terminals
- BIs a protocol that dynamically configures your phone so that it can connect to the internet
- CIs a IEEE standard that allows machines to have both full and half duplex
16Any ethernet environment with coaxial cables or a hub with twisted pair cabling is a collision free environment.
- ATrue
- BFalse
17Collision avoidance is/was used by ArcNet and AppleTalk
- ATrue
- BFalse
Information
- Description
- CCNA Quiz on Ethernet and WAN Technologies, created by Aliyah Merritt on 04/01/2020.
- Author
- Aliyah Merritt
- Language
- English
- Views
- 0
- Tags
- Rating
- No ratings yet Rate this quiz