21. |
Which type of system puts the user into direct conversation with the computer through a keyboard? |
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22. |
The term referring to evacuating the content of some part of the machine is known as |
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23. |
A single packet on a data link is known as |
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24. |
The process of communicating with a file from a terminal is |
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25. |
A common boundary between two systems is called |
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