A technician is updating a network switch at a location facility. The technician needs to ensure the data is not sent in plaintext over untrusted networks. Which of the following should the technician use? (Choose two.)

A Chief Executive Officer (CEO) is giving a presentation at an industry conference but forgot to bring a laptop.
The company has emailed several large presentation files and the links to several videos that will be streamed during the presentation.
While showing the last video, it starts to buffer, times out. and will not display.
The CEO restarts the phone that is being used for the presentation and verifies there is enough free storage space, but the video still will not play.
Which of the following is MOST likely causing the Issue?

Which of the following Windows technologies can tender a file unreadable by anyone other the role's creator?

A Windows user logs on to a network domain computer after recently being switched to a roaming profile. The user reports extremely long startup times.
Which of the following should a technician check to address this issue?

A customer reports that a phone's battery does not last as long as expected. Which of the following would be the BEST way to resolve the short battery life issue and maintain phone functionally?