CompTIA CompTIA Certifications 220-1001 Questions & Answers

• Question 491:

  Which of the following would enable an IP address to be translated Into common language format?

  A. DNS

  B. NAT

  C. MAPI

  D. APIPA

  Correct Answer: A

• Question 492:

  Which of the following speeds would a wireless network perform at when the network is built in bridge mode containing 802.11g, 802.11n, and 802.11ac access points?

  A. 11Mbs

  B. 54Mbs

  C. 450Mbs

  D. 1300Mbs

  Correct Answer: D

• Question 493:

  A user powers on a laptop and receives a message that it is under power. Which of the following should the user check FIRST?

  A. The surge protector

  B. The power cord

  C. The power adapter

  D. The power cable length

  Correct Answer: C

• Question 494:

  A technician is building a computer for a client. The lent saves large data files and wants a low-latency storage solution. Which of the following storage options should the recommend?

  A. BD-R

  B. MicroSD

  C. NVMe

  D. RAID 5

  Correct Answer: A

• Question 495:

  Which of the following wireless network protocols only supports 5GHz?

  A. 802.11a

  B. 802.11b

  C. 802 11g

  D. 802.11n

  Correct Answer: A

• Question 496:

  A ghosted Image appears on the monitor at a user's desk. After looking Into the issue, a technician determines It Is burn-In on the monitor. The technician replaces the monitor. Which of the following should the technician do to BEST prevent this from happening again? (Select TWO).

  A. Change the desktop wallpaper image.

  B. Schedule daily restarts on the PC.

  C. Set a screensaver with rotating Images.

  D. Change the display scaling.

  E. Have the user power off the monitor when It Is not In use.

  F. Set screen time-out settings.

  Correct Answer: CE

• Question 497:

  A technician needs to implement a disk array in a configuration that will prevent data loss in the event of a disk failure but also provide the benefit of increased performance. Which of the following would provide the BEST combination of fault tolerance and read/write performance?

  A. RAID 0

  B. RAID1

  C. RAID 5

  D. RAID 10

  Correct Answer: D

• Question 498:

  A technician Is Implementing a solution that will allow a new vendor to manage some network-connected machines remotely. The vendor Mo needs access to files on an Internal file server. The only way the vendor will access the corporate network is through a single external-facing machine. Which of the following should the technician perform to complete the solution?

  A. Place a virtual hard disk on the file server.

  B. Set up firewall rules on the vendor's laptop.

  C. Set up Telnet for the vendor.

  D. Set up a non-persistent VDI machine.

  Correct Answer: A

• Question 499:

  A user is participating in a weight-loss challenge and needs to keep track of fitness activities, locations, distances, and calories burned during a specific time period. The user wants to be able to listen to music while participating in the challenge.

  Which of the following would the user MOST likely need to purchase to meet these requirements?

  A. Smartphone

  B. Fitness application

  C. AR headset

  D. Fitness tracker

  Correct Answer: A

• Question 500:

  Which of the following connectors is oval-shaped and used to connect to mobile devices?

  A. Lightning

  B. RG-6

  C. RJ45

  D. USB-C

  Correct Answer: D