题目内容

What value sets the no activity time before a user is disconnected?

A. CONNECT-TIME
B. DISCONNECT-TIME
C. IDLE TIME
D. None of the above

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Which of the following statements is incorrect when used with ALTER USER usera?

ADD QUOTA 5M
B. IDENTIFIED BY usera
C. DEFAULT TABLESPACE SYSTEM
D. None of the above

Which view consists of information about the resource usage parameters for each profile?

A. DBA_PROFILE
B. DBA_PROFILES
C. DBA_USERS
DBA_RESOURCES

Which of the following is not a system privilege?

A. SELECT
B. UPDATE ANY
CREATE VIEW
D. CREATE SESSION

What keyword during the create user command, limits the space used by users objects in the database?

A. Size
B. NEXT-EXTENT
C. MAX EXTENTS
D. QUOTA