Study tips 1D0-437

What is the output of this code?

What is the result of executing this program code?

Which of the following choices demonstrates the correct syntax to pass the argument $arg2 to the subroutine getpass?

What is the output of this code?

Which one of the following statements should immediately follow the given package definition to create a valid module?

What is the result of executing this program code?

Which one of the following statements will add the symbol table for a package into the including package’s symbol table?

Which one of the following choices will reverse the key/value pairing of the code?

what is the value of @ARGV?

Which statement will close the filehandle INPUT?