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2021 Aug 220-801 practice test
Q161. - (Topic 3)
Which of the following is another description of a default gateway?
A. The DNS server
B. The inverse subnet mask
C. The route of last resort
D. The subnet network address
Answer: C
Q162. - (Topic 6)
Which of the following network devices would be MOST likely to perform Network Address Translation (NAT)?
A. Router
B. Switch
C. Hub
D. Modem
Answer: A
Explanation:
http://www.cisco.com/en/US/tech/tk648/tk361/technologies_tech_note09186a0080094e77. shtml
Q163. - (Topic 3)
A customer needs to run several virtual machines on their design workstation to work on cross platform software. Which of the following should be maximized to improve workstation performance? (Select TWO)
A. Cooling fans
B. RAM
C. Number of CPU cores
D. Storage space
E. PCIe slots
Answer: B,C
Q164. - (Topic 4)
A technician is tasked with building a virtualization workstation. Which of the following are the MOST critical requirements? (Select TWO).
A. CPU
B. High-end GPU
C. SSD
D. RAM
E. Liquid cooling
F. Dual monitors
Answer: A,D
Q165. - (Topic 4)
Which of the following types of memory is PC3-8500?
A. DDR
B. DDR2
C. DDR3
D. RAMBUS
Answer: C
Regenerate 220-801 practice exam:
Q166. - (Topic 2)
Which of the following display types is likely to draw the LEAST amount of power?
A. LCD
B. LED
C. CRT
D. Plasma
Answer: B
Q167. - (Topic 3)
A recent power outage has affected several circuits in the same region, and the helpdesk is receiving an overwhelming number of calls from users who are having network connectivity issues. Which of the following examples of professionalism should the helpdesk focus on the MOST while answering these calls?
A. Do not trivialize the customer’s problems.
B. Be culturally sensitive.
C. Document and record every conversation.
D. Ask open-ended questions to narrow the scope of the problem.
Answer: A
Q168. - (Topic 5)
Which of the following 802.11 wireless standards provides the LOWEST maximum theoretical throughput?
A. A
B. B
C. G
D. N
Answer: B
Explanation:
http://compnetworking.about.com/cs/wireless80211/g/bldef_80211b.htm
Q169. - (Topic 7)
In which of the following situations is it appropriate for an IT service provider to make copies of a customer's confidential data?
A. If the technician determines it necessary, for backup purposes
B. It is never appropriate to copy a customer's data
C. If the content is public knowledge
D. With the customer's permission, for backup purposes
Answer: D
Explanation:
Get customer's permission to access the confidential data for backup purposes only. You are not allowed to access any confidential data whatsoever without customer's permission.
Q170. - (Topic 1)
Which of the following wireless protocols is limited to operating in the 5 GHz range ONLY?
A. 802.11a
B. 802.11b
C. 802.11g
D. 802.11n
Answer: A