A customer has been using a computer to download and copy files to a USB flash drive. The customer accidentally stepped on the power strip, and the computer suddenly powered off.
When the computer turned back on, it displayed an error message: No OS found. Which of the following should a technician perform NEXT?

A technician is setting up a kiosk. The technician needs to ensure the kiosk is secure and users will have access to only the application needed for customer interaction. The technician must also ensure that whenever the computer is rebooted or powered on it logs on automatically without a password.
Which of the following account types would the technician MOST likely set up on this kiosk machine?

Which of the following types of security threats is used to attempt to learn a user's password?

A technician arrives on site to find that two users who have the same model on Android smartphone are having the same issue with a specific application.
Whenever they attempt to launch the application, it fails and gives an error message. Which of the following should the technician do FIRST?

After purchasing an Ultrabook. Ann. a home user, has a technician come to her home and install an operating system. Which of the following OS retaliation methods will the technician MOST likely use?