An employee contacts the help desk because the battery in a company-provided smartphone lasts only a short period of time when the worker is in the office. Which of the following would MOST likely reduce this symptom?
(Select TWO).

A network administrator audited applications on a user's desktop and noticed a program used to sync a mobile device to the desktop's calendar.
To ensure corporate data is not exchanged to cloud servers, which of the following mobile security methods should be implemented?

A technician is running Windows on a company's Mac workstations without incurring an additional expense to the company. The Windows licenses were purchased in the past. Users are required to run both Windows and Mac operating systems on their machines, but never at the same time. Which of the following would be the BEST way to accomplish this?

A systems administrator creates a new folder in the user profile. The administrator wants it to have different NTFS permissions than its parent folder. Which of the following settings should the administrator change?

Several users at an office have noticed their computers have been behaving erratically over the past hour. A technician suspects there may be a network worm or a hardware failure because all the affected computers were purchased together. Which of the following should the technician perform FIRST?