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 device that processes data.
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Personal Computer (PC) | It is used by one person at a time.
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Central Processing Unit (CPU) | It is like the brain of the computer. It is a small chip that performs calculations and carries out all the instructions you give to your computer.
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Bit | It is the smallest unit of information, always either a 1 or a 0.
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Byte | It is the building block for all information that flows through a computer.
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Hardware | It is the collection of physical devices that make up your computer system.
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Input | It is when a user enters information into a computer.
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Output | It's 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 works with a particular file.
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Read-Only Memory (ROM) | The permanent information on your hard drive.
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Storage Device | It is where you save a file and move the information from RAM into the storage device.
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Software | It is a set of instructions that makes it possible for your computer to perform tasks.
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Operating System (OS) | It is the main program that makes your computer work.
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Network | It is a group of computers connected together.
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Drive | It is the largest storage area.
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Folder | It is a place to save and organize files, such as documents or pictures.
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File | It is a collection of data.
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Save As | This lets you rename a file and, at the same time, copy the file by saving it to a new location.
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Shortcut | It is an icon that is a direct link to a file or a folder.
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Keyword | It is a word (or words) keyed into a search box that matches the topic you are looking for.
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Content Search | It is where you look for information from a list of categories and topics, this is like using a book's table of contents.
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Keyword Search | It is where you key one or more words. The search results include all of the topics in which the keywords appear.
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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:
KarinaK
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