Hardware Basics 0321
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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| Equitable Access | robust and reliable acces to current and emerging technologies and digital resources, with connectivity to all studenets, teachers, staff, and school leaders
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| Access Options | stand alone computers, computer learning stations, computer centers, computer lab, mobile technology
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| Computer System | computer and supporting devices that work as a team to recieve and process data and then output it into a usable formate
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| Central Processing Unit (CPU) | information processing
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| Control Unit | retrieves and sends signals to the rest of the computer
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| Arithmetic Logic Unit (ALU) | performs calculations for data processing
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| Memory Unit | storage of info internally
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| RAM | temporary memory, new info, only when turned on
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| ROM | permanent internal memory, inaccesable to user, stores intrustions for programs
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| Binary Coding System (ASCII) | made up of zeros and ones
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| Bit | binary character, smallest unit of binary info
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| Byte | 8 bits, represents a charcter or number
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| Kilobyte | 1024 bytes
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| Megabyte | 1024 kilobytes
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| Gigabyte | 1024 megabytes
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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:
mspake86
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