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In binary language, each letter of the alphabet, each number, and each special symbol is made up of a unique
combination of eight ________. ANS bits
Apple's macOS and Microsoft Windows are examples of ________ software. ANS operating system
A keyboard and touch screen are the most common types of ________ devices. ANS input
The ________ contains the central electronic components of the computer. ANS motherboard
The computer stores currently used programs and data in ________. ANS RAM
RAM is a ________ storage location. ANS volatile
Which port is the most common port used to connect input and output devices to a computer? ANS
Universal serial bus (USB)
Today's CPUs run at speeds measured in kilohertz. ANS False
input device ANS used to enter data
peripheral device ANS external device that exchanges data with the computer through ports
output device ANS displays processed data
motherboard ANS main circuit board containing the central electronic components of a computer
system unit ANS case that houses the electronic components, power source, and storage devices of a
desktop computer
, pixel ANS tiny dot that creates an image on the computer monitor
hertz ANS unit of measure for processor speed
bit ANS 0 or 1
ppm ANS measurement of printing speed
dpi ANS measurement of printer resolution
Boolean operators are used in web searches to help refine those searches. ANS true
With a client-based e-mail account, you can view your e-mail only from the computer on which the client
program is installed. ANS true
Which of the following is NOT a tip for professional e-mail etiquette? ANS Use abbreviations such as "u,"
"r," and "BRB" to keep the e-mail message shorter.
The unique address for a particular website is the ________. ANS URL
Software that enables you to display and interact with text and other media on the web is a web ________.
ANS browser
In the URL: http://www.microsoft.com/surface, the portion labeled "surface" is the ________. ANS
subdirectory
When you are transferring files from a computer to a web server, your computer most likely uses the ________
protocol. ANS FTP
I. .com