You have received several trouble tickets from the employees in the warehouse for the stand-alone computers used to control vari
ous shipping machines because the computers are not booting when powered. Each time a technician resolves the booting issue the boot order is changed in the firmware. Each computer is required to have the USB ports disabled in the firmware to keep employees from connecting rogue devices.1. Which of the following steps should be taken to eliminate these trouble tickets?O Disconnect the USB ports from the motherboard.O Enable the supervisor password in the BIOS/UEFI setup.O Require all employees to use a unique Windows user account and password.O Install a lock on the computer case to prevent removal of the covers.
Enable the supervisor password in the BIOS/UEFI setup.
Explanation:
Since each computer is required to have the USB ports disabled in the firmware, the most likely option is that some employees attempt to circumvent the restriction thereby affecting the Boot Order.
A supervisor password is used to restrict access to the BIOS. Users without a correct BIOS supervisor password cannot make changes to system settings.
However, if the Supervisor Password is enabled, they will not be able to make changes to the BIOS Setup.
All other options are not relevant to this particular ticket.
For the best-case: Because there is a chance that you take two gloves of the same color in the first two round the answer is two.
For the worst-case: The worst case would be if, for each color-group of gloves you take the right or left glove, for example, you take 5 left-hand red gloves then 4 left-hand yellow gloves, then 2 left-hand green gloves, because you have already taken all of the left gloves the next one is going to be a right glove that is going to pair with one of the already selected gloves, therefore, the answer is 12 -> 5+4+2+1 = 12
After installation of the machine one needs to manually rename the computer. This can be done through the start then settings, then system, and select rename the PC in the right-hand side column.
Keyloggers are malicious softwares used by hackers to secretly record and capture keystrokes on a person's computer when they are using it. This enables the hackers steal sensitive data like passwords, bank details, address etc. Keyloggers are one of the oldest forms of cyber threats used by cybercriminals to spy on unsuspecting users. Keyloggers can be sent through links to access. computer o directly installed with access to the computer.
