Computer Info Sys
Help!
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| Storage | The operation of storing data, programs or output for future use.
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| Data | Raw, unorganze facts.
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| Information | Data that has been processed into a meaningfuk form.
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| Computer User | A person who uses a computer.
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| Smart Phone | A mobile device based on a mobile phone.
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| Tablet PC | A portale PC about the size of a notebook.
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| Web Browser | A program used to view web pages.
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| Bit | The smallest unit of data a digital computer can recognize.
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| Byte | A group of 8 bits.
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| Kilobyte | 1,024 bytes.
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| Megabyte | Approximately 1 million bytes.
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| Gigabyte | Approximately 1 billion bytes.
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| Terabyte | Approximately 1 trillion bytes.
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| Petabyte | Approximately 1,000 Terabytes.
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| Barcode reader | An input device that reads barcodes.
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| Pixel | The smallest colorable area in an electronic image.
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| Speakers | Output devices that produce sound.
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| Storage device | A piece of hardware into which storage medium is inserted to be read from or written to.
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| Storage Medium | The part of a storage system where data is stored, such as a DVD.
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| Remote Storage | A storage device that is not directly part of the PC being used.
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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.
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.
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:
srolbiecki
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