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A+ Practice Quiz: 220-901 Quiz 14

Enjoy the following 10 question quiz from TestOut

1. You are troubleshooting a client connectivity problem on an Ethernet network. The client system has intermittent connectivity to the network. You discover that the unshielded twisted pair patch cable runs 75 feet from the wall outlet, passes through the ceiling and over several florescent light fixtures before reaching the client system.

Which of the following may be a cause of the connectivity problem?
2. You have recently been called to troubleshoot network connectivity problems at a user's workstation. You have found that the network cable runs across high-traffic areas on the floor, causing the cable to wear through and break. You have replaced the cable with a plenum rated, shielded, twisted pair cable.

You would like to minimize the problem and prevent it from happening again. What should you do?
3. Your organization uses an 802.11g wireless network. Recently, other tenants installed the following equipment in your building:

● A wireless television distribution system running at 2.4 GHz
● A wireless phone system running at 5.8 GHz
● A wireless phone system running at 900 MHz
● An 802.11a wireless network running in the 5.725 to 5.850 GHz frequency range
● An 802.11n wireless network running in the 5.8 GHz frequency range

Since this equipment was installed, your wireless network has been experiencing significant interference. Which system is to blame?
4. You are troubleshooting network connections on a Windows workstation and you want to view a list of connections on the computer. How can you do this? (Choose two)
5. Which tool in Windows would you use to browse all networks and shared folders to which a user has access? (Choose three)
6. A user on your network has been moved to another office down the hall. After the move she calls you, complaining that she has only occasional network access through her wireless connection.

Which of the following is most likely the cause of the problem?

7. A user calls to report that she is experiencing intermittent problems while accessing the wireless network from her laptop computer. While talking to her, you discover that she is trying to work from the break room two floors above the floor where she normally works.

What is the most likely cause of her connectivity problem?
8. A user calls to report that she is experiencing intermittent problems while accessing the wireless network from her laptop computer. While she normally works from her office, today she is trying to access the wireless network from a conference room which is across the hall and next to the elevator.

What is the most likely cause of her connectivity problem?
9. You have a network port in an office that connects to the server room using wires strung through the ceiling. Which tool would you use to verify that a signal can be sent from one end to the other?
10. You're trying to access your office network with your Windows workstation from home using your organization's virtual private network (VPN). Your DSL modem has connected to your ISP, but you can't connect to your office network. You issue the ipconfig command from the command prompt and learn that your system has been assigned an IP address of 169.254.1.12.

What's causing the problem?
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