16. |
A device that can accept data, hold them&deliver them on demand at a later time is known as |
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17. |
A magnetic tape volume that is used on a data processing operation without any change to its contents is |
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18. |
An output device that converts data from a binary format in main storage to coded hole patterns punched into a paper tape is |
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19. |
A computer performs operations by comparing data items and then, depending on the results, follows predetermined course of action. What are such operations called? |
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20. |
A file that includes an index directory to facilitate random access is |
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