Environment Question:
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To feed standard output of one command to standard input of another in a single shell session:
a) IO redirection can be used
b) Named pipes can be used
c) The pipe operator provided by the shell can be used
d) It can not be done

Answer:

c) The pipe operator provided by the shell can be used

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X86-32 uses which programming model?
a) IP16
b) IP32
c) ILP16
d) ILP32		Which of the following commands allows definition and assignment of environment variables under bash?
a) env
b) export
c) environ
d) setenviron