Exam PT0-002 topic 1 question 109 discussion

this whole script is messed up, brackets are wrong etc. Even though perl is procedural, you can call a function before its declaration. Look at Finding Files script on this: https://www.asc.ohio-state.edu/lewis.239/Class/Perl/perl.html Example script: #!/usr/bin/perl $ip=$argv[1]; attack($ip); sub attack { print("x"); } I will go with B

You're not going to find something called switchtest.

None of the given options seem to address the core issues of the script. However, if the sole focus is to make the script "work as intended" based on the given choices, removing lines 3, 5, and 6 (Option B) would at least let the attack($ip); method run, even though the issues with fetching command-line arguments and other syntax issues would remain unaddressed.

#!/usr/bin/perl $ip = "10.192.168.254"; if ($hostname eq "switchtest") { attack($ip); } else { exit 0; } sub attack { # Rest of the script here # ... }

B is correct answer

$ip=argv[1] is a PHP script that can be used to define the IP address of a target system as an argument. It can be used to specify the IP address of a host when communicating with a server.

aaaaaaaa