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2021 Sep comptia a+ 220-802 exam questions:
Q281. - (Topic 4)
A technician is tasked with upgrading a network card on a Windows 7 Professional PC. The technician installs the network card, loads Windows XP drivers that came with the network card, and reboots the PC. Upon rebooting, the computer blue screens and the technician cannot get the computer to boot up properly. Which of the following should the technician perform to resolve this issue without any data loss? (Select TWO).
A. Remove network drivers
B. Install Windows XP Service Pack 3
C. Reinstall Windows 7 Professional
D. Install Windows 7 Service Pack 1
E. Boot up in safe mode
Answer: A,E
Explanation:
The best way to solve this issue is to remove network drivers and restart the computer. Boot up in safe mode and reinstall the drivers.
Q282. - (Topic 5)
Ann, the network administrator, is notified that the server is responding very slowly. Upon entering the server room, she notices one of the drives in a RAID1 array has failed. Which of the following would BEST restore full functionality of the server while preserving redundancy?
A. Use Disk Management to remove the RAID array and use the drive standalone.
B. Use the RAID configuration tool to remove the RAID array and use the drive standalone.
C. Remove the failed drive in device manager and continue operating.
D. Replace the drive with a new drive and repair the RAID.
Answer: D
Q283. - (Topic 4)
A user is looking for the Application Data directory in their profile but cannot see it. Which of the following Control Panel options would correct this?
A. System
B. Display
C. User Accounts
D. Folder Options
Answer: D
Explanation: http://windows.microsoft.com/is-is/windows7/change-folder-options
Q284. - (Topic 1)
Which of the following file system types is used primarily for optical media?
A. FAT32
B. NTFS
C. HPFS
D. CDFS
Answer: D
Explanation: http://www.computerhope.com/jargon/c/cdfs.htm
Q285. - (Topic 1)
A technician is setting up automatic login to desktop for a non-domain Windows XP system. Which of the following administrative tools would accomplish this?
A. User Accounts
B. Network and Sharing Center
C. Task Manager
D. System Configuration
Answer: A
Explanation: http://www.gcflearnfree.org/windowsxp/11
Renewal comptia a+ 220-802 exam questions:
Q286. - (Topic 5)
A SOHO location is being remodeled and the users are concerned about unauthorized traffic on their network during the remodel. The WLAN needs to be able to allow various types of devices to securely connect 24 hours a day while requiring the least amount of overhead to manage. Which of the following security implementations would MOST likely be implemented?
A. Setting encryption
B. Resetting all user-names and passwords
C. Assign static IP addresses
D. Enable MAC filtering
Answer: A
Q287. - (Topic 2)
Which of the following encryption standards is found on older wireless devices and provides minimal security?
A. WPA
B. WPA2
C. WEP
D. AES
Answer: C
Explanation: http://searchsecurity.techtarget.com/definition/Wired-Equivalent-Privacy
Q288. - (Topic 5)
A technician needs to view some hidden files on the client’s computer. Which of the following utilities would the technician use to unhide these files?
A. Action Center
B. Utility Manger
C. Offline Files
D. Folder Options
Answer: D
Q289. - (Topic 5)
Virtual machines help users developing cloud applications in which of the following ways?
A. Provides an environment where the host cannot be connected to the network.
B. Provides a platform where operating system requirements are lessened.
C. Provides a safe, secure environment in which to test patches or application updates.
D. Provides an environment that is never accessible from the Internet.
Answer: C
Q290. - (Topic 5)
Ann, a customer, has a wired router that connects to the Internet without any issue, but does not provide any other network services. When users connect PCs to the router, they cannot access the Internet or any other network resources.
Which of the following should Ann do to connect the PCs to the Internet?
A. Change the gateway address on the wired router
B. Set the DNS to an external public source on the PCs
C. Remove the PCs from the MAC filter list in the wired router
D. Change the switch port duplex setting from half to full
Answer: B