Vocabulary from unit 1B
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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| Request for comments (RFC) | how standards and protocols are defined and published for all to see on the IETF website
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| IP Address | A number assigned to any item that is connected to the Internet
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| Packets | Small chunks of information that have been carefully formed from larger chunks of information
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| Protocol | A set of rules governing the exchange of transmission of data between devices
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| Network Redundancy | Having multiple backups to ensure reliability during cases of high usage or failure
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| Router | A type of compuer that forwards data across a network
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| TCP | Transmission Control Protocol provides reliable, ordered, and error-checked dilvery of a stream of packets on the Internet. TCP is tightly linked with IP and usually seen as TCP/IP in writing.
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| DNS | Domain Name System, the Internet's system for converting alphabetic names into numeric IP addresses
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| Abstraction | A process of hiding the implementation from the user, only the functionality is exposed here. So you aware only of what the application does, not how it does it.
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| Pixel | The smallest element of a picture that can be encoded using bits
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| Metadata | Data that describes other data
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| Raw data | The original data collected
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| RGB | Primary color model used by electronic display devices. Red, green, blue. 101, 010, 001
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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:
ajr1120
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