I have created a user Iyappan and granted Resource and Connect using the following,

SQL>Create user Iyappan
Identified by iyappan;

SQL>Grant Connect to Iyappan;
SQL>Grant Resource to Iyappan;

I cannnot able to access the objects owned by user scott.
I want access to the tables and objects owened by scott.
Can any one tell me a solution?