For Perl Language Problem: For each of the following, write one value for the va

Question

 For Perl Language Problem: For each of the following, write one value for the variable on the left that will result in a successful regular expression match:  a) $country =~ /ia$/     I.e., if $country is ________________, this regular expression match would    resolve to true.         $country = __________________   b) $poss =~ /'s$/     $poss = ___________________   c) $var1 =~ /[AaEeIiOoUu]{2}/     $var1 = _________________   d) $var2 =~ /^.{1,3}$/     $var2 = _________________   e) $pin =~ /^[0-9]{4}$/     $pin = _________________   f) $hecks =~ /[A-F0-9][A-F0-9]+/     $hecks = _________________   g) $someone =~ /Bu(bb|dd)(a|y)/     $someone = _________________ 

Explanation / Answer

a) $country =~ /ia$/

I.e., if $country is ________________, this regular expression match would
resolve to true.

$country = ________"india"__________ //countries ending with 'ia' will be true

b) $poss =~ /'s$/

$poss = ________"india's"___________ //contries ending with "'s" will be true, plural

c) $var1 =~ /[AaEeIiOoUu]{2}/

$var1 = _______"AbEa"__________   // atleast 2 characters, and if 2 vowels are adjacent to each other will be true

d) $var2 =~ /^.{1,3}$/

$var2 = ________"sas"_________   //any characters within range 1-3 will becomes true

e) $pin =~ /^[0-9]{4}$/

$pin = ________"3212"_________   //4 numbers exactly

f) $hecks =~ /[A-F0-9][A-F0-9]+/

$hecks = ________"AK47gun"_________   //combination of capital letters and numbers + any characters

g) $someone =~ /Bu(bb|dd)(a|y)/

$someone = _______"Buddy"__________ //will becomes true if string starting with "Bu" followed by (bb or dd) and ends with (a or y)

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