In Windows 8, ________ boxes present information or require a response from a user and may only display a Close button

To create a query, first choose the ________ and then indicate the fields you want to include in the query result

A) table B) sort data C) query result D) data source

What term best describes any IP address or IP address range that has not been assigned to an IP address block?

A. Reserved address space B. Unmapped address space C. Mapped address space D. Blocked address space