6.2.12

Which of the following is the best definition for 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 BEST choice for this connectivity?

Access point

Which of the following is a wired networking 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 from an untrusted public network?

Firewall

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 based 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 cable to data that 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

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

Server

Which of the following components is NOT required to create a network

Wireless adaptor

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

network