1. Which definition describes the term Internet?
>a network of networks that connects countries around the world


2. What type of connection point is a point of presence (POP)?
>between an ISP and a home-based LAN


3. What is the term for the group of high-speed data links that interconnect ISPs?
>Internet backbone


4. What are three characteristics of business class ISP service? (Choose three.)
>fast connections
>extra web space
>additional e-mail accounts


5. What does the tracert command test?
>the network path to a destination


6. What is a major characteristic of asymmetric Internet service?
>Upload speeds and download speeds are different.


7. Which three elements are required to successfully connect to the Internet? (Choose three.)
>an IP address
>a network connection
>access to an Internet service provider


8. Which two places are most appropriate to use UTP cabling? (Choose two.)
>in a home office network
>inside a school building


9. Which device can act as a router, switch, and wireless access point in one package?
>ISR


10. What type of end-user connectivity requires that an ISP have a DSLAM device in their network?
>digital subscriber line technology


11. Why would an ISP require a CMTS device on their network?
>to connect end users using cable technology


12. 
     
Refer to the graphic. What type of cabling is shown?
>fiber


13. 
     
Refer to the graphic. What type of cabling is shown?
>UTP


14. Which two characteristics describe copper patch panels? (Choose two.)
>uses RJ-45 jacks
>allows quick rearrangements of network connections


15. What term describes each router through which a packet travels when moving between source and destination networks?
>hop


16. What does adherence to cabling standards ensure?
>reliable data communications


17. 
     
What connector is used to terminate Ethernet unshielded twisted pair (UTP) cabling?
>RJ-45


18. Refer to the graphic. What type of cable is shown?
>crossover


19. What are two advantages of cable management? (Choose two.)
>aids in isolation of cabling problems
>protects cables from physical damage


20. What are two common causes of signal degradation when using UTP cabling? (Choose two.)
>having improper termination
>using low quality cables or connectors


21. What are three commonly followed standards for constructing and installing cabling? (Choose three.)
>pinouts
>cable lengths
>connector types

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