#! /usr/bin/awk -f   #This filename is text.awk   BEGIN &#123;       print FILENAME   &#125;
A. test.awk
B. program will print nothing
C. syntax error
D. fatal error
Answer:A
#! /usr/bin/awk -f   #This filename is text.awk   BEGIN &#123;       print FILENAME   &#125;
A. test.awk B. program will print nothing C. syntax error D. fatal error
Explanation:The built-in variable FILENAME is the name of file that awk is currently reading and in this program there is no file listed on the command line.