How to create a new schema/new user in Oracle Database 11g?

Question

I have applied for an internship in a company and as a question they have asked me to create a schema for their company with certain requirements and mail them the DDL

Answer 1

From oracle Sql developer, execute the below in sql worksheet:

create user lctest identified by lctest;
grant dba to lctest;

then right click on "Oracle connection" -> new connection, then make everything lctest from connection name to user name password. Test connection shall pass. Then after connected you will see the schema.