⟩ Arun is a network administrator in your company. He ishaving problems logging on to the servers. You can connectwithout any problems, and he can log in perfectly to hisworkstation. You think Aruns account settings have beenchanged. What should you check first? 1 Check to see if the account is disabled 2 Check to see if the password has been changed 3 Check to see if the log-on workstations have been changed 4 Check to see if the logon hours have been changed