Creates eleven users $($user$40$ user$50)$ password the same as user name

Grants privileges to allow the users to create tables, sequences, and views $($i$.$e$.$ lookup the syntax for using these $[$apply in addition to "CONNECT" shown below$]$; refer to System Privileges link; can use separate GRANT statements $[$ or possibly a single statement$])$

Creates a table $($Refer to the SQL Reference manual; CREATE TABLE statement$)$ in the user$40$ schema

Grants privilege for user$50$ to query the table in the user$40$ schema $($verify that only user$50$ can perform a query; e$.$g$.,$ show that an error occurs when other users try to access$)$

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Save as Project$12$a$.$sql