Q.1.
____ function breaks up a string on the basis of delimiter.

Explanation

Q.2.
For running a UNIX command within awk, we’ve to use ____ function.
Q.3.
sqroot(x) function returns the square root of x.

Explanation

Q.4.
Which of the following is supported by awk?

Explanation

Q.5.
print statement is necessary for printing a line.

Explanation

Q.6.
awk uses _____ dimensional arrays.

Explanation

Q.7.
awk has some built-in functions which are used for arithmetic and string operations.

Explanation

Q.8.
Which of the following is a built-in function for awk?

Explanation

Q.9.
The _____ function extracts a substring from a string.

Explanation

Q.10.
awk makes a distinction between numeric and string variables.

Explanation