21. |
If the period of a sine wave is 0.001 second, the frequency of the sine wave is: |
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22. |
Software is: |
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23. |
Which item best describes a CAM technology? |
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24. |
The linking of PCs with a communi¬cations system is referred to as: |
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25. |
Two of the major processing languages are PROLOG and: |
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