CRHS: Computer Tech-Lesson 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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| Coding system that computers of all types and brands can translate. | American Standard Code for Information Interchange (ASCII)
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| In binary code, this represents a zero or one. | Bit
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| Another word for character; represented by eight bits. | Byte
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| Disk that can store up to 680 MB of data; datat can only be read from it. | CD-ROM
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| Also known as the microprocessor; the brains of the computer. | Central Processing Unit (CPU)
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| Digital Versatile Disk; vidio output can be stored on this. | DVD
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| A data storage unit inside a computer that can store a large quantity of data, but cannot easily be removed from the computer. | Hard disk drive
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| Enable the user to input data and commands into the computer. | Input devices
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| Where data is stroed on the computer's motherboard. | Memory
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| A circuit board that contains all of the computer system's main components. | Motherboard
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| A disk drive located on another computer or server that provides space you can use for data storage. | Network drive
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| Enable the computer to give you the results of the processed data. | Output devices
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| Where instructions and data are stored on a temporary basis. | Random access memory (RAM)
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| Permanent storage; instructions are burned onto chips by the manufacturer. | Read-only memory (ROM)
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| It controls the speed of the central processing unit. | System clock
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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:
pcallahan
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