220-1002 CompTIA Exam Questions and Free Practice Test

Question 13

A network administrator notifies a technician that the company is experiencing a DDoS attack. Several internal Windows PCs are the source of the traffic. The network administrator gives the technician the Windows computer names and states they be scanned and cleaned immediately. With which of the following types of infections are the PCs MOST likely infected? (Select two.)

A. Spyware

B. Zombies

C. Virus

D. Ransomware

E. Worm

F. Botnet

Correct Answer:BE

Question 14

A technician is called to troubleshoot a user's Windows workstation that fails to boot. The user reports that, after updating the workstation's graphics driver to a beta version, the machine gives a "Stop" error on every boot Which of the following should the technician complete to resolve the issue?

A. Boot the workstation in safe mode and disable the graphics driver system tray menu

B. Boot the workstation in safe mode with networking and install the latest stable graphics driver.

C. Boot the workstation in safe mode and disable Windows driver signing requirements

D. Boot the workstation in safe mode with Command Prompt and enable Driver Verifier with standard settings

Correct Answer:A

Question 15

Which of the following devices provides protection against brownouts?

A. battery backup

B. surge suppressor

C. rack grounding

D. line conditioner

Correct Answer:A

Question 16

Which of the following is the MOST secure wireless security protocol?

A. AES

B. WPA

C. WPA2

D. WEP

Correct Answer:A

Question 17

A user believes there is a virus on a laptop. The user installs additional real-time protection antivirus software but is now experiencing extremely slow performance on the laptop. Which of the following should a technician do to resolve the issue and avoid recurrence?

A. Activate real-time protection on both antivirus software programs

B. Uninstall one antivirus software program and install a different one

C. Run OS updates

D. Enable the quarantine feature on both antivirus software programs

E. Remove the user-installed antivirus software

Correct Answer:E

Question 18

A customer’s computer is having difficulty opening programs and regularly receives error messages regarding low system resources. Which of the following performance settings changes would BEST help customer temporarily until upgrade can be made?

A. Data execution prevention

B. Page-file size

C. Visual effects

D. Processor scheduling

Correct Answer:B

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