Running your Perl scripts with a d switch will perform which task?

Which file test can be done to see if a file is a socket?

How can you include code from another file in your program?

What will the following statement return?

Rather than using print, what is often used in Perl when formatting is important?

If $string contains abcdefghijiklmdef , what will the following call return? rindex($string , "def", 11 );

Consider the following program code: %hash = (small => 8oz, medium => 16oz, large => 32oz); @keys = sort(keys(%hash)); for ($i = 0; $i < 3; $i++) { print($hash{$keys[$i]}\n); } What is the result of executing this program code?

Which of the following will call a subroutine named "mom"?

Which operator can be used to create private variables within a subroutine?

Within a loop, which operator jumps to the end of the loop but does not exit the loop?

To convert a timestamp into a format more readable by a user, which function should you use?

What value do variables have before they are first assigned?

Which Perl function is used to change the name of a file?

Which of the following commands should be used to open a filehandle named KAREN to an existing file named sw?

Which command should be used to close the filehandle KAREN?

25 Which Perl function can be used to identify the first found occurrence of a substring?

Which function can be used to return such information about a file as its UID, GID, CTIME, etc.?

Which modifier can be used when matching in Perl to ignore case?

Which function can be used to break up a string into more than one part based upon a separator?