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2021 Aug comptia 220-802 questions:
Q301. - (Topic 2)
Which of the following security measures is usually found in a laptop?
A. Biometrics
B. Bollard
C. Hypervisor
D. Key fobs
Answer: A
Explanation: http://searchsecurity.techtarget.com/definition/biometrics
Q302. - (Topic 5)
A user states that they see flickering on their external display. The technician asks if anything has changed since they noticed the problem. Next the technician replaces the external display with a new one which corrected the issue. According to the troubleshooting theory, which of the following would the technician do NEXT?
A. Record the resolution to the problem for future references.
B. Determine what needs to be replaced to resolve the issue.
C. Recreate the recent changes to the PC.
D. Identify what exactly the user is having a problem with.
Answer: A
Q303. - (Topic 2)
Which of the following features helps to prevent shoulder surfing?
A. Native resolution
B. Auto adjust
C. Degaussing
D. Privacy screen
Answer: D
Explanation: http://www.secure-it.com/shop/index.php/cPath/38
Q304. - (Topic 5)
Which of the following is the BEST example of social engineering?
A. Impersonation
B. Key logger
C. Virus
D. Malicious cookie
Answer: A
Q305. - (Topic 1)
A technician is working on a workstation that is receiving read/write failures when trying to access a particular file. Which of the following commands should the technician use to resolve this issue?
A. DISKPART
B. FORMAT
C. CHKDSK
D. FDISK
Answer: C
Explanation: http://www.pegasus-afs.com/support/webhelp/common_errors_and_problems/the_benefits_of_using_chkdsk.ht m
Up to date comptia a+ 220-801 and 220-802 exam cram:
Q306. - (Topic 5)
A user reports that the laptop’s screen flickers and then goes black. When connecting to an external monitor the operating system desktop is displayed. Which of the following is the cause of the problem?
A. Monitor function key
B. Resolution is set too low
C. Inverter board
D. Display adapter drivers
Answer: C
Q307. - (Topic 3)
A user calls the help desk to report about their smartphone not being able to make any phone calls. The user admits that the smartphone can still send/receive email, browse all websites, and utilize all Internet-capable applications. Which of the following issues is MOST likely affecting the smartphone?
A. Wi-Fi is turned off; the cellular antenna is turned on.
B. The cellular antenna is turned off; Wi-Fi is still on.
C. The user forgot to turn off Bluetooth before trying to make a call.
D. The user has 4G capability turned off, and is only on 2G.
Answer: B
Explanation:
Cellular antenna catches and transmits cellular signals and data. Wi-fi is another technology that is used to access internet using a wireless router. So if the cellular antenna is turned off, you can still use Wi-Fi to browse internet and use host of applications.
Q308. - (Topic 5)
A technician is troubleshooting a computer that will not boot. They have verified the power outlet and cable are working properly, and the power cable is properly connected. However, when the technician presses the power button on the computer, nothing happens. Which of the following tools should the technician use to further troubleshoot the issue?
A. Punch down tool
B. POST card
C. Power supply tester
D. Loopback plug
Answer: C
Q309. - (Topic 4)
A user, Ann, reports that she suspects her workstation has malware. Joe, the technician, confirms malware exists and starts the process of removing the malware. Which of the following is the FIRST step he should take in removing the malware?
A. Disable antivirus
B. Disable system restore
C. Enable hard drive encryption
D. Format the hard drive
Answer: B
Explanation: http://antivirus.about.com/od/windowsbasics/a/systemrestore.htm
Q310. - (Topic 5)
A technician is trying to remove a resilient computer virus. The virus keeps coming back after rebooting the system because some program or service has locked some of the virus’ files and is preventing the AV from cleaning the system. Which of the following is the BEST approach to try and remove the virus while minimizing negative impact to the system?
A. Use REGSRV32 to deregister the virus DLLs.
B. Run the antivirus after rebooting in safe mode.
C. Use the repair disk and follow the prompts.
D. Use the recovery console to disable all windows services.
Answer: B