_____ lines, the most expensive type of digital line, are used primarily by large companies, phone companies, and service providers.

A. T-3
B. T-1
C. T-2
D. T-0


Answer: A

Computer Science & Information Technology

You might also like to view...

The straight line extending from the center of a circle to its outer edge is known as the ____________________.

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

Computer Science & Information Technology

A footer is text that prints at the top of each page of slide handouts

Indicate whether the statement is true or false

Computer Science & Information Technology

The text of your column headings in a table should be slightly larger than your title and subtitle of the table

Indicate whether the statement is true or false

Computer Science & Information Technology

Each entry needs to hold the key of the data, the data itself (or a pointer to the data if stored elsewhere), and a pointer to ____.

A. its right subtree B. its left subtree C. its parent D. the head

Computer Science & Information Technology