Which security technology is used to passively monitor network traffic with the objective of detecting a possible attack? IPS IDS proxy server firewall The correct answer is: IDS (Intrusion Detection…
Which smart home technology requires the use of a device, known as a coordinator, to create a wireless PAN? 802.11ac 802.11n Zigbee Z-Wave The correct answer is: Zigbee is the…
Which network device regenerates the data signal without segmenting the network? router modem switch hub The correct answer is: Hub is the network device that regenerates the data signal without…
What are two common media used in networks? (Choose two.) copper nylon water fiber wood The correct answers are: Copper and Fiber are the two common media used in networks.…
Which three Wi-Fi standards operate in the 2.4GHz range of frequencies? (Choose three.) 802.11n 802.11ac 802.11g 802.11a 802.11b The correct answers are: 802.11n, 802.11g, and 802.11b are the three Wi-Fi…
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…
Which type of network will extend a short distance and connects printers, mice, and keyboards to an individual host? PAN LAN MAN WLAN The correct answer is: PAN (Personal Area…
A switch is a networking device that will record MAC addresses by inspecting every incoming data frame. The correct answer is: A switch is a networking device that will record…
Fill in the blank. broadband technology uses different frequencies to transmit multiple signals simultaneously over the same cable. The correct answer is: "Broadband" technology uses different frequencies to transmit multiple…
Which procedure is recommended when cleaning inside a computer? Invert the can of compressed air while spraying. Hold the CPU fan to prevent it from spinning and blow it with…