Unit 2
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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| Computer | It is an electronic devicethat processes data.
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| Personal computer | Is used by one person at a time.
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| Central processing unit | It is like the computer's brain.
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| bit | It is the smallest unit of information, always either 1 or 0.
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| Byte | The building block for all information that flows though a computer.
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| Random-Access memory | This memory is permanate information on your computer.
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| Read-only memory | This memory is tempoary information that your computer uses only when you work with a particular file.
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| Storage device | Such as a hard drive,a server,or a disk.
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| Software | Is a set of instrustions
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| save as | You can duplicate,or copy, a file by using the save as command.
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| shortcut | A icon that is a direct link to a file or folder.
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| drive | is the largest storage area.
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| folder | Is a place to save and organize files, such as documents or pictures.
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| file | Is a collection of data.
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| keyword | Is a word [or words] keyed into a search box that matches the topic you are looking for.
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| continent seach | Look for information from a list of categories and topics.This is like using a table of contents.
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| keyword search | Key one or more keywords.
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| Hardware | Is the collection of physical devices that make up your computer system.
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| Input | is when a user enters info. into a computer system.
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| output | Is when a computer delevers info. back to a user.
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| Operating System | Software is the main program that makes your computer work.
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| Network | Is a group of computers connected together.
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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:
anthonymoll
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