TestOut 6.2-6.3

A network administrator wants to change the frequency of their wireless network to allow more channels that do not interfere with each other. Which of the following frequencies or protocols would accomplish this?

5GHz

Which IEEE wireless standards specify transmission speeds up to 54 Mbps? (2)

802.11a & 802.11g

Gary has finished installing a wireless router for his neighbor's small business. Which wireless standard should Gary use to support up to 150 Mbps on the 5 GHz band?

802.11n

Which of the following is the best definition of a LAN?

A network in a small geographic area, like in an office.

A technician is tasked to prepare a conference room so that at least 20 guests will be able to wirelessly connect laptop computers to the company network. Which of the following network devices would be the BEST choice for this connectivity?

Access point

Which of the following are characteristics of Bluetooth? (2)

Ad hoc connections & 2.4 GHz radio wireless

Which of the following features is supplied by WPA2 on a wireless network? (2)

Authenticatian and Encryption

Which of the following you you MOST likely recommend your client do to increase their wireless network security? (2)

Disable SSID broadcast &Change the SSID to something other than the default

Which of the following is a wired network method most commonly used today by desktop PCs and other network devices to connect to a local area network?

Ethernet

Which of the following is the best device to deploy to protect your private network form an untrusted public network?

Firewall

A technician is checking a customer's wireless network performance and has determined it was using 802.11g. The technician's recommendation is for the customer to update to 802.11 ac. Which of the following is the BEST reason to upgrade?

Improved performance

You are an IT technician for your company. Your boss has asked you to set up and configure a wireless network to service all of the conference rooms. Which of the following features lets you allow or reject client connections on the hardware address?

MAC address filtering

Kris recently subscribed to a cable Internet provider. Which of the following devices is needed to convert the signal received on the coax to data can be understood by a computer?

Modem

You have recently issued new mobile phones to the sales team in your company. Each phone has the ability to store and transmit encrypted information for such things as making payments at a checkout counter. Which of the following is the technology being used in these phones?

NFC chips

Multiple computers configured to be able to communicate and share information with each other form a ____.

Network

Which of the following is used on a wireless network to identify the network name?

SSID

Which of the following provides services to hosts on its network?

Server

Which of the following provides security for wireless network networks?

WPA2

You need to add security for your wireless network. You would like to use to most secure method. Which method should you implement?

WPS2

Which of the following components is Not required to crease a network?

Wireless adapter