Linux
Who founded the FSF?

Linus Torvalds
Bob Young
All of the listed here
Richard Stallman

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Linux
NIS

allows configuration-such as password and group files
is Network Information Service
was formerly known as yellow pages
is a simple directory service whose main purpose is to allow remote authentication of systems on local network systems

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Linux
The physical layer of a network

constructs packets of data and sends them across the network
None of these
controls error detection and correction
defines the electrical characteristics of signals passed between the computer and communication devices
All of these

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