Computer Education for Teachers: Integrating Technology into Classroom Teaching, 4/e

Vicki Sharp, University of California - Northridge

Computer Hardware for the Classroom

Multiple Choice Quiz


1	Before you begin selecting computer hardware, it is essential to
		A)	Install programs on the PCs.
		B)	Select networking components.
		C)	Select the software you will use.


2	Which of the following is NOT an input device?
		A)	Track ball mouse
		B)	Touchpad
		C)	CRT


3	OCR stands for
		A)	Optical character recognition.
		B)	Optical CPU recognition.
		C)	Optimal character rendering.


4	Scanners digitize photographs or line art and store images as files that can be inserted into word processors or paint programs.
		A)	True
		B)	False


5	The more dots a scanned image contains,
		A)	The worse the print quality.
		B)	The sharper the image.
		C)	The less reliable the loading time.


6	Traditional cameras and digital cameras both use a type of film.
		A)	True
		B)	False


7	This printer is ideal for multi-part forms.
		A)	Dot Matrix
		B)	InkJet
		C)	Laser


8	An LCD projector can connect directly to a school's
		A)	PC or Macintosh computer.
		B)	VCR or video source.
		C)	Both A and B.


9	A computer's clock speed refers to
		A)	The amount of time it takes for the computer to boot (startup).
		B)	Disk Access time.
		C)	How fast the computer executes instructions.


10	The higher the resolution, the clearer the screen display.
		A)	True
		B)	False

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