Busy. Please wait.

show password
Forgot Password?

Don't have an account?  Sign up 

Username is available taken
show password


Make sure to remember your password. If you forget it there is no way for StudyStack to send you a reset link. You would need to create a new account.
We do not share your email address with others. It is only used to allow you to reset your password. For details read our Privacy Policy and Terms of Service.

Already a StudyStack user? Log In

Reset Password
Enter the associated with your account, and we'll email you a link to reset your password.

Remove Ads
Don't know
remaining cards
To flip the current card, click it or press the Spacebar key.  To move the current card to one of the three colored boxes, click on the box.  You may also press the UP ARROW key to move the card to the "Know" box, the DOWN ARROW key to move the card to the "Don't know" box, or the RIGHT ARROW key to move the card to the Remaining box.  You may also click on the card displayed in any of the three boxes to bring that card back to the center.

Pass complete!

"Know" box contains:
Time elapsed:
restart all cards

Embed Code - If you would like this activity on your web page, copy the script below and paste it into your web page.

  Normal Size     Small Size show me how

Module 1 Lesson1 hea

computers and computer systems

Arithmetic/logical(ALU) section of centeral processing unit that performs arithmetic computations and logical operations
Binary machine laguage that is made up of only 0s and 1s
Bit a single zero or a single 1 in a machine language
BIOS ROM a type of computer chip where instrucions for starting up the computer are stored
Byte a single character in computer language; eight bits are equal to one byte
Centeral Processing unit microprocessor that is the brains of the computer
Circut Board thin plate of board that contains electronic components
computer an electronic device that recieves data (input), processes data, stores data, and produces a result (output)
Control Unit coordinates all of the processor's activities
Data texts, numbers,sound, images, or video
Dual-core processor a single chip that contains two processors
Embedded Computers perform a specific tasks and can be found in a range of devices such as a digital watch or mp3 player
File Allocation Table (FAT) a special log on a magnetic storage disk where each track is labeled and given a location
Hard Disks Used to store data inside the computer; removable versions also avalible
Hardware the actual machine-wires, transitors, and circuts- in a computer system
Information output produced by computer
Memory short term and long term way to store a file or information
Mobile Device small general - purpose computers that can generally fit inot the palm of your hand
Motherboard circut board mounted in a computer case that contains intergal components
Multicore processor an expansion that provides for more than two seperate processor
Network drive a hard drive or a atpe drive located on a computer other than the user's local system
Notebook Computers small personal computers that contain the monitor with a built-in keyboard; also called a laptop computer
Random Access Memory (RAM) short term memory located on the motherboard that can read from and write to temporaily
read-only memory (ROM) stores specific instructions needed for computer operations
remote storage used to extend disk space on a server and eliminate the addition of more hard disks or other storage devices
server a general-purpose computer that can support a few users or hundreds of users; variations include file server, database server, and web server
software instructions or programs for controlling the computer
supercomputer fastest type of computer, used for specialized applicatons to process enormous amounts of data
Tablet PC personal computer similar in size and thickness to a notepad; used with a stylus or digital pen on a touch screen
tracks circles om a magnetic storage device where data is stored or retreived
Created by: hayleyaguillard