Computer Basic Information
What is the byte capacity of a drum which is 5 inch high, 10 inch diameter, and which has 60 tracks per inch and bit density of 800 bits per inch?

None of these
192300 bytes
14384 bytes
942000 bytes
9712478 bytes

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Computer Basic Information
In the third generation of computers:

an operating system was first developed
high-level procedural languages were first used
on-line, realtime systems first became popular
All of these
distributed data processing first became popular

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