Awk Programming Question:
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In awk, the built-in variable FS is:
a) input field seperator
b) output field seperator
c) record seperator
d) subscript seperator

Awk Programming Interview Question
Awk Programming Interview Question

Answer:

a) input field seperator

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RSTART is set by invoking the:
a) match function
b) index function
c) asort function
d) split function
What is FNR?
a) FNR is the current record number in the current file
b) FNR is the number of fields in the current input record
c) FNR is an array contains the value of environment
d) none of the mentioned