1. Arrays are denoted by _______in Perl.

@
%
$
#

2. Scalar is denoted by_______in Perl.

#
%
$
^

3. What will display the list of warning messages regarding the code?

Strict pragma
The -w Command-line argument
Using the built-in debugger
None of the Above

4. The "+=" is which type of operator?

Comparison operator
Arithmetic operator
Increment/ decrement operator
Assignment operators

5. Scalar stores -

Multiple value
Single value
Double value
Float value

6. When you're pattern matching, you describe the pattern using:

A string in double quotes
A MySQL select statement
A regular expression
A template

7. Which of the following operator returns a list of values counting (up by ones) from the left value to the right value?

.
x
..
++

8. Which of the following operator returns true if the left argument is stringwise greater than or equal to the right argument?

lt
gt
le
ge

9. Which of the following function returns all keys of a Hash?

keys
values
None of the Above
Both of the Above

10. Which of the following method sorts the LIST and returns the sorted array value?

splice [ SUBROUTINE ] LIST
split [ SUBROUTINE ] LIST
join [ SUBROUTINE ] LIST
sort [ SUBROUTINE ] LIST