Question 12
Which statement is true regarding mobile devices using the Wireless Wide Area Network (WWAN)?
O They require a 64-bit operating system.
O They require an adapter to link to a cellular provider's network through the nearest base station or transmitter.
O They can only be connected through external WWAN USB adapters.
O The bandwidth available over WWAN connections is fixed and is independent of the technologies supported by the adapter and the transmitter.
Question 13
A technician is troubleshooting a Windows 10 PC. The PC has an application that displays an error message about a missing DLL. The technician has located the DLL file on the PC and wants to register it. Which command line tool can the technician use for the task?
O regedit
O sfc
O regsvr32
O dism
