Computer Basic Information
First CAD system called AutoCAD for the PCs was announced in the year 1982. Can you tell who announced it?

AT & T Corp.
Autodesk Inc
Rolta India Ltd.
None of these
Intel Corpn.

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Computer Basic Information
The CPU of a computer transfers print output to a temporary disk memory at high speed and then gets back to processing another job without waiting for the output to got to the printer. In this way, the CPU does not remain idle due to its own high speed as compared to the low speed of the printer. What is the name of this memory?

None of these
ROM
I/O memory
Buffer memory
External memory

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