Which of the following wireless standards operates at 54 Mbps in the 5Ghz band?
Which of the following wireless standards operates at 54 Mbps in the 5Ghz band?
Which of the following frames does the client use to search all access points in its radio range?
John works as a Network Administrator for Web Perfect Inc. The company has a wireless LAN network. John configures 802.11 authentications on all the clients present in the network. A client becomes active on the network and wants to pass traffic on the medium. Which of the following frames does the client use to search all access points in its radio range?
Which of the following channel access methods is used in IEEE 802.11 networks?
Which of the following channel access methods is used in IEEE 802.11 networks?
Which of the following is a case sensitive text string used in wireless network and having a maximum length of
Which of the following is a case sensitive text string used in wireless network and having a maximum length of 32 characters?
What security risk does this present?
A Web developer with your company wants to have wireless access for contractors that come in to work on various projects. The process of getting this approved takes time. So rather than wait, he has put his own wireless router attached to one of the network ports in his department. What security risk does this present?
Which of the following radio frequencies is used by an IEEE 802.11g wireless network?
Which of the following radio frequencies is used by an IEEE 802.11g wireless network?
What does a protocol analyzer do during a manual site survey?
What does a protocol analyzer do during a manual site survey?
Which of the following steps should be taken to maximize RF receiver strength?
Which of the following steps should be taken to maximize RF receiver strength?
What is the most likely cause of this problem?
Your customer reports he just bought a new laptop and he cannot log on to his wireless router with it. You verify the wireless NIC is working, you can see the wireless routers network, and you verify the customer is using the correct username and password. What is the most likely cause of this problem?
What will you do as the first step to resolve the issue?
You work as an IT Technician for uCertify Inc. David, a user, has recently purchased a laptop computer. He is now complaining that he is unable to connect to a wireless network, even though his laptop has an internal wireless feature. What will you do as the first step to resolve the issue?