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To select lines containing gupta and agarwal, which command will be used?
To write selected lines, ____ is used with sed
Which built-in variable is used by the awk to specify the line numbers?
What is the default delimiter used by awk?
The printf function uses ___ for string data and ___ for numeric
awk doesn’t use $ in evaluation or assignment of variables
A user-defined variable is initialized to ____
awk uses ___ operator for concatenating strings
awk uses __ and __ as comparison operators
awk allows the user to use variables of his own choice
Which option is used for storing awk programs in a file?
____ section can be used if we’ve to print something after processing the last line
awk uses ____ for providing comments
Which of the following is a built-in variable for awk?
FS defines the field separator
Which built variable is used for defining the field delimiter in the output?
The ____ variable stores the name of the file currently being processed
Which of the following is not a built-in variable used by awk?
awk supports the use of arrays
Which of the following is not true about awk arrays?
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