Chapter 5 Quiz

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?

80

Which three Wi-Fi standards operate in the 2.4GHz range of frequencies? (Choose three.)

802.11g 802.11n 802.11b

Fill in the black. technology uses different frequencies to transmit multiple signals simultaneously over the same cable.

Broadband

Which network service automatically assigns IP addresses to devices on the network?

DHCP (Dynamic Host Configuration Protocol)

Which technology uses existing electrical wiring to connect devices to a network?

Ethernet over Power

What are two common media used in networks (Choose two.)

Fiber Copper

Which security technology is used to passively monitor network traffic with the objective of detecting a possible attack?

IDS

A switch is a networking device that will record ___ addresses by inspecting every incoming data frame.

MAC

Which type of network will extend a short distance and connects printers, mice, and keyboards to an individual host?

PAN

Fill in the blank. The technology that allows a switch to deliver power to a device like an IP phone or an access point through the data cable is known as

Power over Ethernet (or "PoE")

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.)

T568A T568B

Which two protocols operate at the transport layer of the TCP/IP model? (Choose two.)

TCP UDP

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?

WAN

What smart home technology requires the use of a device, known as a coordinator, to create a wireless PAN?

Zigbee

Which network device regenerates the data signal without segmenting the network?

hub