What wavelength is used on 10GBaseSW fiber-optic cabling?

One way to fix the problem that exists if you add a table with 10 records to a query and add an unrelated table with 4 records to the same query is to add ________ lines if there are common fields

Fill in the blank(s) with correct word

A recovery disk contains a complete copy of your computer's hard drive, including your data files and software you installed.

Answer the following statement true (T) or false (F)