Computer Basic Information
A multi programming system is one that can

run very fast
compute many programs simultaneously
None of these
share hardware resources with many programs simultaneously
use many operating systems

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Computer Basic Information
The magnetic disks and drums are like recirculating shift registers because

they have about the same storage capacity
stored data is available for reading over and over again in the same order.
None of these
their storage is non volatile
their access times are about the same

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