Which three items are biometric security devices? (Choose three.) fingerprint reader retina scanner voice recognition smart card key fob password Explanation & Hint: Fingerprint readers, retina scanners, and voice recognition…
On which two occasions is it most likely that a technician will have to perform a clean operating system installation if a backup has not been performed? (Choose two.) A…
Match the scripting language with the script file name extension. (Not all options are used.) .py ==> Python .sh ==> Linux Shell Script .js ==> JavaScript .bat ==> Windows Batch File .vbs ==> (Not…
Match the task to the Windows 10 Control Panel utility. (Not all options are used.) view hidden files ==> File Explorer Options configure PC to use DHCP ==> Network and Sharing Center…
A technician is working on a laptop and GPS is not functioning. What is a possible solution for this situation? Verify that airplane mode is not activated. Ensure that Bluetooth…
A technician is working on a laptop and a key on the keyboard is not responding as it should. What is a possible solution for this situation? Clean with compressed…
A technician is working on a laptop and an error message about decryption appears when opening an email. What is a possible solution for this situation? Install an appropriate certificate.…
When a user turns on a workstation, the screen displays an "Invalid Boot Disk" error. The user calls the help desk. Which device should the technician check first? hard drive…
When a co-worker steps into another office, the co-worker notices that the computer is making a loud clicking noise and asks about it. The technician is contacted to investigate. Which…
Every time a user turns on the computer in the morning, the user hears a loud clicking noise. Which device should the technician check first? hard drive internal speaker motherboard…
While working in a computer training room, the technician notices that one computer emits a loud clicking noise. Which device should the technician check first? hard drive sound card optical…
While a technician is installing a printer, the technician hears a loud clicking noise. Which device should the technician check first? hard drive RAM optical drive monitor Explanation & Hint:…
A reporter is complaining about the following printer issue: The printer is printing unknown characters. What are two possible causes of this issue? (Choose two.) The wrong or an outdated…
A photographer is complaining about the following printer issue: The paper is not being fed into the printer. What are two possible causes of this issue? (Choose two.) The paper…
A teacher is complaining about the following printer issue: The paper is creased after printing. What are two possible causes of this issue? (Choose two.) The paper-feed tray might not…
A librarian is complaining about the following printer issue: The printer control panel displays no image. What are two possible causes of this issue? (Choose two.) The contrast of the…
A technician is complaining about the following printer issue: The print appears faded on the paper. What are two possible causes of this issue? (Choose two.) The toner cartridge is…
A manager is complaining about the following printer issue: The printer is printing incorrect colors. What are two possible causes of this issue? (Choose two.) The print heads might need…
A reporter is complaining about the following printer issue: The paper jams when the printer is printing. What are two possible causes of this issue? (Choose two.) The printer could…
A receptionist is complaining about the following printer issue: The print queue seems to be functioning properly, but the printer does not print. What are two possible causes of this…