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WorksheetsSelf-Check Quiz for Chapter 4
Total questions: 10
Worksheet time: 2hrs 40mins
Hardware components with short-term memory capacity are:
random access memory (RAM)
hard drive
flash drive
None of the above
The central processing unit (CPU) chip _______________________________________.
is often found in the monitor.
can be found in a bag of chips.
is the core of all computer functioning.
handles audio capabilities.
The ________ determine a computer’s speed and performance and also create parameters for using it for your teaching and learning purposes
apps
gigahertz
mouse
desktop
Software refers to:
programs
applications
All of the above
A ________ device is used to enter data or programs into the computer for processing
input
output
monitor
printer
Which style of printer uses a laser beam, toner, and heat to transfer letters and graphics to paper, similar to copy machine technology.
laser printer
ink jet printer
Which type of printers squirt a small puff of ink onto paper to create the image.
laser printer
ink jet printer
The most common storage devices that are available for a computer system are:
hard drives
optical discs
flash drives
online storage
All of the above
Unfortunately, storage devices can also store and transmit a computer virus, a type of ______________________ written specifically to disrupt computer operations, destroy data, spy on the computer user, or surreptitiously take over a computer’s processing.
code
program
app
malware program
Data storage has been revolutionized by the portable _______________________, also called a jump drive or key chain drive.
USB flash drive
cd
dvd
virtual option
