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#40. Examine the code: CREATE ROLE readonly IDENTIFIES USING app.chk_readwrite ; CREATE ROLE readwrite IDENTIFIED USING app.chk_readwrite ; CREATE OR REPLACE PROCEDURE app.chk_readwrite AUTHID CURRENT_USER IS ipchk STRING(30); BEGIN IF SYS_CONTEXT(‘USERENV’,’ISDBA’)=’TRUE’ THEN DBMS_SESSION.SET_ROLE‘READ WRITE’) ; ELSE DBMS_SESSION.SET_ROLE(‘READ ONLY’) ; END;
Which three statements correctly describe the Secure Application role definition? (Choose three) (The SYS_CONTEXT calls returns whether or not the session is a true DBA session.)
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gen. 0.12
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Server date 06:30 02-12-2008
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