A hard disk is divided into concentric circles called tracks.

________ references allow formulas and functions to utilize data from cells and cell ranges across worksheets

Fill in the blank(s) with correct word

In regards to Bluetooth, what is the inquiry procedure?

A) Is not used in Bluetooth v127.2 B) Enables a Bluetooth device to search for a security hole C) Is a power management selection where the device checks for power savings D) Used to discover other Bluetooth devices or allow itself to be discovered