Unit 1 Overview of Computers

Which component in a desktop PC converts electricity from AC to DC?
Choose the answer.

• SSD

• power supply

• CPU

• PCle slot

A __________ is the smallest unit of measurement used to describe computer processing and storage. Enter the answer.

Which is a type of display of monitor? Choose the answer.

• HDD

• SSD

• CPU

• LCD

The Hexadecimal numbering system contains what characters as digits?
Choose the answer.

• 0-9 only

• 0 and 1 only

• 0-9 plus letters A-F

• 0-16

A media outlet can claim fair use if they are reprinting a document as a means of reporting it as news.
Choose the answer.

• True

• False

When does copyright protection start?
Choose the answer.

• the moment work is produced, written, or developed

• six months after work is produced, written, or developed

• once the official copyright is granted

• 90 days after a work is produced, written, or developed

Plagiarism occurs when a person does not cite a source that they referred to or quoted from.
Choose the answer.

• True

• False

Binary digits can include the numbers 0, 1, and 2 only.
Choose the answer.

• True

• False

Which of these is a popular format for citing sources in academic works?
Choose the answer.

• APA

• CPU

• EDU

• RAM

Which is an example of an input devices? Choose the answer.

• printer

• speaker

• monitor

• microphone