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 | an electronic device that processes data.
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| personal computer (pc) | used by one person at a time (laptops game systems)
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| central processing unit (cpu) | a small chip that performs calculations and carries out all instructions you give to your computer (computer's brain)
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| bit | the smallest unit of information, always either a 1 or a 0.
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| byte | the building block for all information that flows through a computer.
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| hardware | the collection of physical devices that make up your computer system.
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| input | when a user enters information into a computer
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| output | when a computer delivers information back to a user
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| random-access memory (ram) | the temporary information that a computer uses only when it work with a particulr file
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| read-only memory (rom) | the pernament information on your hard drive
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| storage device | hardware that saves data onto a goard drive, a server or a disk.
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| software | a computer program that contains a set of instructions that make it possible for your computer to perform tasks
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| operating system (os) | the overall program that controls all the other software programs and allows hardware devices to work properly
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| network | a group of computers connected together
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| drive | the largest storage area
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| folder | a place to save and organize files, such as documents or pictures
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| file | a collection of data
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| save as | a command to let you rename files at the same time as moving it to a new location
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| shortcut | an icon that is a direct link to a file or folders
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| keyword | a word (or words) keyed into a search box that that matches the topic you arer looking for
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| content search | to seek out informationfrom a list of catergories and topics
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| keyword search | to seek information through a database, like help and support topics, by keying in words or pharses that match your topic
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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:
Libbyashipp
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