CCNA4 Chapter 1 - Online Assessment
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CCNA4 Chapter 1 – Online Assessment
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Question 1 of 27
1. Question
A small company with 10 employees uses a single LAN to share information between computers. Which type of connection to the Internet would be appropriate for this company?
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Question 2 of 27
2. Question
Which network scenario will require the use of a WAN?Correct
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Question 3 of 27
3. Question
Which statement describes a characteristic of a WAN?Correct
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Question 4 of 27
4. Question
What are two common types of circuit-switched WAN technologies? (Choose two.)
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Question 5 of 27
5. Question
Which two devices are needed when a digital leased line is used to provide a connection between the customer and the service provider? (Choose two.)Correct
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Question 6 of 27
6. Question
What is a requirement of a connectionless packet-switched network?Correct
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Question 7 of 27
7. Question
What is an advantage of packet-switched technology over circuit-switched technology?Correct
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Question 8 of 27
8. Question
A new corporation needs a data network that must meet certain requirements. The network must provide a low cost connection to sales people dispersed over a large geographical area. Which two types of WAN infrastructure would meet the requirements? (Choose two.)Correct
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Question 9 of 27
9. Question
What is a long distance fiber-optic media technology that supports both SONET and SDH, and assigns incoming optical signals to specific wavelengths of light?Correct
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Question 10 of 27
10. Question
What are two common high-bandwidth fiber-optic media standards? (Choose two.)Correct
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Question 11 of 27
11. Question
Which WAN technology is cell-based and well suited to carry voice and video traffic?Correct
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Question 12 of 27
12. Question
Which two technologies use the PSTN network to provide an Internet connection? (Choose two.)Correct
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Question 13 of 27
13. Question
A company needs to interconnect several branch offices across a metropolitan area. The network engineer is seeking a solution that provides high-speed converged traffic, including voice, video, and data on the same network infrastructure. The company also wants easy integration to their existing LAN infrastructure in their office locations. Which technology should be recommended?Correct
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Question 14 of 27
14. Question
Which solution can provide Internet access to remote locations where no regular WAN services are available?Correct
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Question 15 of 27
15. Question
Which WAN technology establishes a dedicated constant point-to-point connection between two sites?Correct
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Question 16 of 27
16. Question
A customer needs a metropolitan area WAN connection that provides high-speed, dedicated bandwidth between two sites. Which type of WAN connection would best fulfill this need?Correct
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Question 17 of 27
17. Question
Which feature is used when connecting to the Internet using DSL?Correct
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Question 18 of 27
18. Question
Which connectivity method would be best for a corporate employee who works from home two days a week, but needs secure access to internal corporate databases?Correct
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Question 19 of 27
19. Question
Which wireless technology provides Internet access through cellular networks?Correct
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Question 20 of 27
20. Question
A home user lives within 10 miles (16 kilometers) of the Internet provider network. Which type of technology provides high-speed broadband service with wireless access for this home user?Correct
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Question 21 of 27
21. Question
What is the recommended technology to use over a public WAN infrastructure when a branch office is connected to the corporate site?Correct
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Question 22 of 27
22. Question
What can cause a reduction in available bandwidth on a cable broadband connection?Correct
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Question 23 of 27
23. Question
Which equipment is needed for an ISP to provide Internet connections through cable service?Correct
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Question 24 of 27
24. Question
Which geographic scope requirement would be considered a distributed WAN scope?Correct
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Question 25 of 27
25. Question
A corporation is looking for a solution to connect multiple, newly established remote branch offices. Which consideration is important when selecting a private WAN connection rather than a public WAN connection?Correct
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Question 26 of 27
26. Question
Match the type of WAN device or service to the descriptions. (Not all options are used.)
Sort elements
- service provider facility that connects the CPE to the provider network
- devices and inside wiring that are located on the enterprise edge and connect to a carrier link
- a physical connection from the customer to the service provider POP
- location where the responsibility for the connection changes from the customer to the service provider
- customer devices that pass the data from a customer network for transmission over the WAN
- devices that provide an interface for customers to connect to within the WAN cloud
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CPE
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Local Loop
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DTE
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DCE
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Question 27 of 27
27. Question
Match the connectivity type to the description. (Not all options are used.)
Sort elements
- cable
- DSL
- municipal Wi-Fi
- satellite Internet
- VPN
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uses traditional video network
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uses traditional phone network
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set up by a city to provide free Internet access
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slow access (upload speed is about one-tenth download speed)
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