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C2 Vocabulary 0410

What is a control unit? a control unit recieves the intsructions and send command signals to the rest of the computer system to tell it what to do.
What does ALU stand for? Arithmetic Logic Unit
What is the smallest unit of binary information? bit
How many bites does it take to make a byte? 8
what is another name for a classroom response system that allows students to respond to questions posted by the instructor. clicker
What is a pixel? a single colored square on the screen
What is resolution? the clarity of an image seen on the computer screen.
Does a printer input or outputs data? output
What does DPI stand for? Dots Per Inch
Name a type of portable media player? ipod, ipad, apple devices, MP3 players (a lot of different answers)
What are storage drives used for? storing data for a later time.
What is something that every computer MUST have? system software
In education, this category of software is presented in tutorials, simulations, instructional games etc.? instructional software
What are monitor mounts? allow the placement of the of the monitor to be seen the easiest
If a student were blind, what might one alternative software might the student use? speech output software
Created by: jonesk