What device provides a strong magnetic field used to completely erase data on a hard drive or tape drive?

Write a Python program that requests the price and weight of an item in pounds and ounces, and then determines the price per ounce from the below inputEnter price of item: 25.50Enter weight of item inpounds and ounces separately.

Which type of analysis informs you of an algorithm's performance in the best-case scenario? Big-Oh (Ο) Big-Theta (Θ) Big-Omega (Ω) Little-Omega (ω)

You are configuring the local windows firewall on your windows 7 computer. which network category needs to have the most stringent rule set? a. public b. private c. home d. domain

The security database on the server does not have a computer account for this workstation trust relationship. True or False

Why were computer users excited by the introduction of the first Macs?

The part of the computer that provides access to the Internet is what

Which data type requires the greatest number of bytes in computer memory? A. character B. integer C. single-precision number D. double-precision number E. all require the same amount of storage

Which one these describe the use of the word wall technique?

What possible effects could cyber attack have on Johannesburg stock exchange

Competent communication through technological media like e-mail requires communicators to use clearer language than is usually required in face-to-face communication to make up for the nonverbal cues that are missing. A. True B. False