A systems administrator received a request to limit the amount of cellular data a user's...

Setting the connection to be metered is the best solution for limiting the amount of cellular data a user’s Windows 10 tablet can utilize when traveling. A metered connection is a network connection that has a data limit or charges fees based on the amount of data used. Windows 10 allows users to set any network connection as metered, which reduces the amount of data that Windows and some apps use in the background. For example, setting a connection as metered will prevent Windows from downloading updates automatically, stop some apps from syncing data online, and disable some live tiles on the Start menu. Setting a connection as metered can help users save cellular data and avoid extra charges when traveling. Turning on airplane mode, configuring the device to use a static IP address, and enabling the Windows Defender Firewall are not effective solutions for limiting the amount of cellular data a user’s Windows 10 tablet can utilize when traveling. Turning on airplane mode will disable all wireless connections on the device, including Wi-Fi, Bluetooth, and cellular data. This will prevent the user from accessing any online services or applications on the tablet. Configuring the device to use a static IP address will assign a fixed IP address to the device instead of obtaining one dynamically from a DHCP server. This will not affect the amount of cellular data the device uses, and it may cause IP conflicts or connectivity issues on some networks. Enabling the Windows Defender Firewall will block or allow incoming and outgoing network traffic based on predefined or custom rules. This will not reduce the amount of cellular data the device uses, and it may interfere with some apps or services that require network access. References:

Official CompTIA learning resources CompTIA A+ Core 1 and Core 2, page 19

CompTIA A+ Complete Study Guide: Core 1 Exam 220-1101 and Core 2 Exam …, page 108