From owner-freebsd-questions  Tue Oct 17 15:30:51 2000
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Date: Tue, 17 Oct 2000 15:30:49 -0700 (PDT)
From: salman latif <saquresh@yahoo.com>
Subject: what r virtual devices?
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dear sir:

1- i need to know that what r virtual devices? what is
the purpose to creat a virtual machine/device? 

2- what is the main difference b/w virtual memory,
buffer, cache memory & registers?

regards

salman latif qureshi

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