You can protect yourself from identity theft by using when transmitting information over network connections. a. cookies b. port-scanning c. biometrics d. encryption

Design a pos circuit that displays the letters a through j on a seven-segment indicator. the circuit has four inputs w, x, y, and z which represent the last 4 bits of the uppercase ascii code for the letter to be displayed. thus, if wxyz = 0001 then "a" will be displayed. (any answer with 22 or fewer gates and inverters, not counting any for the inputs, is acceptable)

What is the original authority for copyright laws

Into what form does the barcode reader convert individual bar patterns?