The time it takes to select the correct platter and move the read/write head to the right track and sector is called the ________ time

When a wireless channel uses more than one frequency, the transmission method is called a ________ spectrum

A) broad B) multi C) long D) spread

A(n) ____________________ is a range of rows and columns of worksheet data with a similar structure.

Fill in the blank(s) with the appropriate word(s).