Comptia CH 6

Which of the following components is not required to create a network?

• Computer systems
• Network media
• Wireless adapter
• Network interfaces

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

• network
• group
• commune
• family

Which of the following is the best definition for a lan?

• The interconnection of computers, such as laptops, printers, keyboards, and other wireless devices within a personal rain (typically 10 m or less)
• a network whose computers and servers are separated geographically but still connected
• a network in a small geographic area, like in an office
• an extension of a private network over a shared or public network, such as the internet

You are an IT technician for your company. Your boss has asked you to setup 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 Hardware address?

• MAC address filtering
• SSID
• WEP
• DHCP

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

• Storage
• Mayan
• email
• server

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 a technology being used in these phones?

• NFC chips
• Bluetooth transmitters
• VPN
• infrared transmitters

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

• Ethernet
• token ring
• arknet
• Bluetooth

A technician is tasked to prepare a conference room so that at least 20 guests we'll 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?

• Switch
• access point
• firewall
• router

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

• firewall
• router
• Pub
• game

Chris 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 the computer?

• switch
• router
• modem
• server