Ch. 5 - Networking Concepts (Quiz)

WAN

A company is expanding its business to other countries. All branch offices must remain connected to corporate headquarters at all times. Which network technology is required to support this scenario? Select one: LAN WLAN WAN MAN

T568B & T568A

A technician has been asked to assist with some LAN cabling. What are two standards that the technician should research before this project begins? (Choose two.) Select one or more: T568B Zigbee 802.11c T568A 802.11n Z-Wave

80

A technician has captured packets on a network that has been running slowly when accessing the internet. Which port number should the technician look for within the captured material to locate HTTP packets? Select one: 53 21 20 110 80

copper & fiber

What are two common media used in networks? (Choose two.) Select one or more: copper fiber water nylon wood

hub

Which network device regenerates the data signal without segmenting the network? Select one: switch modem hub router

DHCP

Which network service automatically assigns IP addresses to devices on the network? Select one: Telnet DHCP traceroute DNS

IDS

Which security technology is used to passively monitor network traffic with the objective of detecting a possible attack? Select one: IPS IDS firewall proxy server

Zigbee

Which smart home technology requires the use of a device, known as a coordinator, to create a wireless PAN? Select one: Z-Wave 802.11n Zigbee 802.11ac

Ethernet over Power

Which technology uses existing electrical wiring to connect devices to a network? Select one: Ethernet over Power Z-Wave 802.11 IPS

802.11n 802.11g 802.11b

Which three Wi-Fi standards operate in the 2.4GHz range of frequencies? (Choose three.) Select one or more: 802.11g 802.11n 802.11ac 802.11a 802.11b

TCP & UDP

Which two protocols operate at the transport layer of the TCP/IP model? (Choose two.) Select one or more: FTP TCP ICMP UDP IP

PAN

Which type of network will extend a short distance and connects printers, mice, and keyboards to an individual host? Select one: WLAN MAN PAN LAN