CompTIA A+ 220-1002 Practice Questions 2022
3 Practice Exams
1.A technician opens a customer-s computer and sees large amounts of accumulated dust. Which of the following is the BEST method of removing the dust from the computer?
A. Use compressed air to free the dust from the components and remove them with an ESD vacuum.
B. Dampen an ESD cloth with denatured alcohol and use it to gently wipe the dust away.
C. Use a shop vacuum with enough power to ensure all dust has been removed.
D. Remove as much dust as possible by hand and use compressed air to blow the rest out.
2. A small office experiences frequent power outages. Upon rebooting the Windows workstations after each power outage, users report the inability to open shared files. Which of the following MUST a technician configure to resolve this issue in the future?
A. Check the -Reconnect at logon checkbox for the mapped network drive
B. Connect all computers in the office to UPS devices
C. Re-map the mapped network drive with the domain administrator account
D. Replace the hard drives on the file server hosting the shared files
3. Which of the following should a technician implement to prevent external contractors from physically plugging devices into the company-s network jacks unless such jacks are designated for guest use?
A. Disable DHCP and assign a static IP address to each network device physically connected to the network.
B. Enable MAC address filtering across all network jacks and record the MAC address of guest devices.
C. Disable all switch ports when they are not utilized and enable them on an as needed basis.
D. Place guest network jacks in public areas and all other jacks in secure areas as needed.
4. 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?
A. The server is no longer accepting connections since reaching its limit of open shares.
B. The password is incorrect, requiring the user to reset it before authentication will proceed.
C. The username should be prefixed by the domain, followed by a backslash (e.g., domain\\username).
D. The account does not have local administrative permissions to access the server share.