While using a popular videoconferencing program, the user selects a webcam, but the software is unable to open the webcam. The webcam was working the previous day. Which of the following should be done to address this issue?
Which of the following components enables the input on a mobile device's touch screen?
A laptop's external webcam software is running, but it shows no image or video. Which of the following should a technician perform FIRST?
Which of the following would an administrator use to migrate virtual machines from on premises to the cloud?