[Free] 2018(Jan) EnsurePass Testinsides CompTIA 220-902 Dumps with VCE and PDF 21-30

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2018 Jan CompTIA Official New Released 220-902
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CompTIA A Certification Exam (902)

Question No: 21

Which of the following file formats does Android use for application installation?

  1. .ipa

  2. .api

  3. .apk

  4. .exe

  5. .sdk

Answer: C

Question No: 22

Which of the following would a technician use to search for a specific string within a file name?

  1. grep

  2. chmod

  3. wget

  4. sudo

Answer: A

Question No: 23

A technician is tasked to change the number of CPU cores available to the OS to enhance productivity. Which of the following tools would allow the technician to perform this task?

  1. msconfig

  2. perfmon

  3. taskmgr

  4. dxdiag

Answer: A

Question No: 24

A laser printer is producing completely blank sheets. Which of the following processes should the technician check FIRST?

  1. Fusing

  2. Paper handling

  3. Transfer

  4. Development

Answer: D

Question No: 25

When securing a mobile device, which of the following types of screen locks is the MOST


  1. Fingerprint lock

  2. Swipe lock

  3. Passcode lock

  4. Face lock

Answer: A

Question No: 26

A technician is implementing a SOHO wireless network for Company A that shares a floor with Company B. Which of the following would BEST secure the wireless network so that only Company A employees are allowed access?

  1. Turning down the radio power level

  2. Enabling MAC filtering

  3. Setting a high encryption level

  4. Disabling the SSID broadcast

Answer: B

Question No: 27

A technician would like to remove the dust inside of a desktop computer. Which of the following should the technician use to MINIMIZE exposure to the dust while protecting internal hardware components? (Select TWO).

  1. Mask

  2. ESD mat

  3. ESD strap

  4. Antistatic bag

  5. Safety goggles

  6. Rubber gloves

Answer: A,E

Question No: 28

After accidentally removing a hard drive from a server with three drives in a RAID 5 configuration, a technician notices the server locks up and shuts down. Which of the following can the technician do to quickly fix the problem?

  1. Replace the RAID controller and boot.

  2. Reinsert the drive and boot.

  3. Plug the drive back in, the system will resume automatically.

  4. Remove all drives and rebuild the array.

Answer: B

Question No: 29

An administrator must upgrade multiple workstations with a new image being deployed using Windows Deployment Services. Which of the following client-side boot methods initiates the deployment of the new image?

  1. USB flash drive

  2. CD-ROM

  3. PXE

  4. GRUB

Answer: C

Question No: 30

A technician is using a domain account to access files located on a server at the path

\\computername\C$. The technician receives an “Access denied” error message. Which of the following is MOST likely the cause of the error?

  1. The server is no longer accepting connections since reaching its limit of open shares.

  2. The password is incorrect, requiring the user to reset it before authentication will proceed.

  3. The username should be prefixed by the domain, followed by a backslash (e.g., domain\username).

  4. The account does not have local administrative permissions to access the server share.

Answer: D

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