A technician is assigned to offboard a user. Which of the following are common tasks on an offboarding checklist? (Choose two.)

Which of the following types of social engineering attacks sends an unsolicited text message to a user's mobile device? 

A technician notices that the weekly backup is taking too long to complete. The daily backups are incremental. Which of the following would most likely resolve the issue?

A user is unable to upload files to the corporate servers from their mobile phone when outside the office, but uploading files works without issue in the office. The user saw an error notification but dismissed it. Which of the following should a technician do to determine the root cause?

An administrator received an email stating that the OS they are currently supporting will no longer be issued security updates and patches. Which of the following is most likely the reason the administrator received this message?