CISCO NETCAD :- IT ESSENTIALS CHAPTER 5 QUIZ ANSWERS 2021
NOTE : these answers are based on our sole knowledge, and by posting these answers we are just trying to help students, so we urge do your quiz on your own.
Q1.What are two common media used in networks? (Choose two.)
- wood
- copper
- fiber
- water
- nylon
Answer :- copper, fiber
Q2. Which smart home technology requires the use of a device, known as a coordinator, to create a wireless PAN?
- 802.11n
- 802.11ac
- Zigbee
- Z-Wave
Answer :- Zigbee
Q3. Which security technology is used to passively monitor network traffic with the objective of detecting a possible attack?
- proxy server
- IPS
- IDS
- firewall
Ans :- IDS
Q4. 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.)
- 802.11c
- 802.11n
- T568B
- T568A
- Z-Wave
- Zigbee
Ans :- T568B, T568A
Q5. 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?
- LAN
- MAN
- WLAN
- WAN
Ans :- WAN
Q6. Which network device regenerates the data signal without segmenting the network?
- router
- hub
- switch
- modem
Ans :- hub
Q7. Which technology uses existing electrical wiring to connect devices to a network?
- IPS
- Z-Wave
- Ethernet over Power
- 802.11
Ans :- Ethernet over Power
Q8. Which three Wi-Fi standards operate in the 2.4GHz range of frequencies? (Choose three.)
- 802.11n
- 802.11g
- 802.11b
- 802.11a
- 802.11ac
Ans :- 802.11n, 802.11g, 802.11b
Q9. 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?
- 20
- 53
- 110
- 80
- 21
Ans :- 80
Q10. Which two protocols operate at the transport layer of the TCP/IP model? (Choose two.)
- UDP
- TCP
- FTP
- IP
- ICMP
Ans :- UDP, TCP
Q11. Which type of network will extend a short distance and connects printers, mice, and keyboards to an individual host?
- MAN
- WLAN
- LAN
- PAN
Ans :- PAN
Q12. Which network service automatically assigns IP addresses to devices on the network?
- DNS
- traceroute
- DHCP
- Telnet
Ans :- DHCP
IT ESSENTIALS CHAPTER 5 Answers
IT ESSENTIALS CHAPTER 5 Answers
Read it also :-
SOFT SKILLS WEEK 3 ASSIGNMENT ANSWERS (NPTEL)
NPTEL SOFT SKILLS WEEK 2 ASSIGNMENT ANSWERS
1 thought on “IT ESSENTIALS CHAPTER 5 QUIZ ANSWERS”