I have installed Oracle Express in my local system. What password do I need to provide to login as SYSDBA?
If I had manually installed then I would have to specify the password for SYS and SYSTEM accounts, which is obvious. I do not have admin rights to my system.
Additional info, If you mean Oracle XE edition, so
The default password for the HR, SYS and SYSTEM accounts is oracle
Which database version is it?
Once upon a time, default passwords were
See if those help.
Since 11g there aren't any default passwords so - do as follows: at the operating system command prompt (Windows in my example), logged in as user that owns Oracle software (possibly "Administrator") connect as
C:\>sqlplus / as sysdba
Once you're logged in, change those (or any other) passwords as
SQL> alter user sys identified by some_password;