Computers and systems
Quiz yourself by thinking what should be in
each of the black spaces below before clicking
on it to display the answer.
Help!
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| Circit Board | Thin plate or board that contains electronic components.
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| Computer | An electronic device that recieves data (imput), processes data, stores data,and peoduces a result (output).
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| Control Unit | Coordinates all of the processors activities.
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| Data | Text, numbers, sound, images, or video.
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| Dual-core Processor | A single chip that contains two separate processors.
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| Embedded Computers | Preform specific tasks and can be found in a range of devices such as a digital watch or a mp3 player.
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| File Allocation Table (FAT) | A special log on a magnetic storage disk where each track is labeled and given a location.
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| Hard Disks | Used to store data inside the computer; removable versions also available.
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| Hardware | The actual machine - wires,transistors,and circuits - in a computer systems.
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| Information | Output produced by a computer.
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| Memory | Short term or long term way to store a file or information.
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| Mobile Devices | Small general-purpose computers that can generally fit into the palm of your hand.
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| Motherboard | Circuit board mounted in a computer case that contains integral components.
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| Multicore Processor | An expansion that provides for more that two separate processors.
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| Network Drive | A hard drive or tape drive located on a computer other than the user's local system.
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| Notebook Computers | Small personal computers that contain the monitor with a built-in keyboard; also called a laptop
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| Random Access Memory (RAM) | Short term memory located on the motherboard that the computer can read from and write to temporarily.
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| Read-only Memory (ROM) | Stores specific instructions needed for computer operations.
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| Remote Storage | Used to extend disk space on a server and eliminate the addition of more hard disks or other storage devices.
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| Server | A general-purpose computer that can support a few users or hundreds of users; variations include file server, database server, and web server.
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| Software | Instructions or programs for controlling the computer.
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| Supercomputer | Fastest type of computer; used for specialized applications to process enormous amounts of data.
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| Tablet PC | Personal computer similar in size and thickness to a notepad; used with a stylus or digital pen on a touch screen.
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| Tracks | Circles on a magnetic storage device where data is stored or retrieved.
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| Arithmetic/logic Unit | Section of central processing unit that performs arithemetic computations and logical opperations.
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| Binary | Machine language that is made up of only 0's and 1's.
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| Bit | A single zero or a single one in machine language.
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| BIOS ROM | A type of computer chip where instructions for starting up the computer are stored.
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| Byte | A single character in computer language; eight bits are equal to one byte.
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| Central Processing Unit(CPU) | Microprocessor that is the brains of the computer.
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Review the information in the table. When you are ready to quiz yourself you can hide individual columns or the entire table. Then you can click on the empty cells to reveal the answer. Try to recall what will be displayed before clicking the empty cell.
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If you know all the data on any row, you can temporarily remove it by tapping the trash can to the right of the row.
To hide a column, click on the column name.
To hide the entire table, click on the "Hide All" button.
You may also shuffle the rows of the table by clicking on the "Shuffle" button.
Or sort by any of the columns using the down arrow next to any column heading.
If you know all the data on any row, you can temporarily remove it by tapping the trash can to the right of the row.
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Created by:
TPorche
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