In the checkout line at a grocery store, purchases are read by an optical scanner.

a. true
b. false

Answer: a. true

Computer Science & Information Technology

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Themes in PowerPoint are displayed in ________ order for ease of use

Fill in the blank(s) with correct word

Computer Science & Information Technology

Copyrights filed after 1978 protect the intellectual property for_________

a. 28 years b. 70 years c. the lifetime of the author d. the lifetime of the author, plus 70 years

Computer Science & Information Technology