1D0-437 Exam Dumps : CIW PERL FUNDAMENTALS

To perform arithmetic functions

To determine whether a string matches a specific pattern

To perform spelling checks within text files

To output data to a text file

open(PASSWD, ">/etc/passwd");

open(PASSWD ">/etc/passwd");

open(PASSWD, ">>/etc/passwd");

open(PASSWD "+>/etc/passwd");

print ("capital"=>$kansas);

print {$kansas}=>(capital);

print (capital)<={$kansas};

print $kansas->{"capital"};