Which of the following network standards is used in wireless networks?
Which of the following network standards is used in wireless networks?
What is the maximum data transmission speed of IEEE 802.11b wireless networks?
What is the maximum data transmission speed of IEEE 802.11b wireless networks?
Which of the following statements are true about the ITU-Radiocommunication Sector (ITU-R)?
Which of the following statements are true about the ITU-Radiocommunication Sector (ITU-R)? Each correct answer represents a complete solution. Choose all that apply.
What is the most likely problem?
You are responsible for technical support at a company. One of the employees complains that his new laptop cannot connect to the company wireless network. You have verified that he is entering a valid password/passkey. What is the most likely problem?
Which of the following tools should you use to determine signal strength, noise level, and potential sources o
You work as a Network Administrator for Web Inc. The company deploys a Wireless LAN network but there is some problem due to the interference of signals. Which of the following tools should you use to determine signal strength, noise level, and potential sources of interference? Each correct answer represents a complete solution. Choose three.
What type of router would you recommend?
You are configuring wireless Internet for a High school newspaper. The students frequently have to upload and download large image files, so they want the fastest Internet connection. What type of router would you recommend?
What will he do to accomplish this?
Mark works as a Network Administrator for Infonet Inc. The company has a Windows 2000 Active Directory domain-based network. The domain contains one hundred Windows XP Professional client computers. Mark is deploying an 802.11 wireless LAN on the network. The wireless LAN will use Wired Equivalent Privacy (WEP) for all the connections. According to the company’s security policy, the client computers must be able to automatically connect to the wireless LAN. However, the unauthorized computers must not be allowed to connect to the wireless LAN and view the wireless network. Mark wants to configure all the wireless access points and client computers to act in accordance with the company’s security policy. What will he do to accomplish this? Each correct answer represents a part of the solution. Choose three.
Which of the following wireless standards is also known as wireless metropolitan area network (WirelessMAN) st
Which of the following wireless standards is also known as wireless metropolitan area network (WirelessMAN) standard?
What is the maximum data transfer rate supported by the IEEE 802.11b WLAN standard?
What is the maximum data transfer rate supported by the IEEE 802.11b WLAN standard?
Which of the following steps will you take to resolve the issue?
You work as a technician for Peach Tree Inc. Rick, a Sales Manager, has a laptop that is compatible with 802.11b and 802.11g wireless network. He complains that whenever he connects to his home network wirelessly, he gets the maximum connectivity speed of 11Mbps. However, when he connects his computer to the office wireless network, he gets much better connectivity speed. Which of the following steps will you take to resolve the issue?