What are scalar data and scalar variables?
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What is lexical variable in perl?
How to connect with sqlserver from perl and how to display database table info?
What is perl shift array function?
Which guidelines by Perl modules must be followed?
you are required to replace a char in a string and store the number of replacements. How would you do that?
Which functions in perl allows you to include a module file.
How will you open a file in read-only mode in perl?
What does the q{ } operator do?
Comment on the scope of variables in perl.
explain the various functions/directives in perl that allow you to include/import a module. Also, state the differences between them.
What is the syntax used in Perl grep function?
sort a word "system" in perl/shell without using built in functions output should be emssty