单项选择题
You have been asked to create three users， PUB1， PUB2 and PUB3， for three newly hired employees and to allocate unlimited quota on their default tablespace PUBLISHER_TBS with no other privileges. After creating the users， which method can you use for granting the required privileges？（）
A.grant CONNECT role to all of the three users
B.grant RESOURCE role to all of the three users
C.grant both CONNECT and RESOURCE role to all of the three users
D.execute ALTER USER .. QUOTA UNLIMITED ON publisher_tbs command for all of the three users
E.create role with UNLIMITED TABLESPACE system privilege and assign the role to all of the three users
相关考题
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单项选择题
Youwanttobenotifiedwhenthespaceusageofanexistingcriticaltablespacehasreached75%oftheallocatedspace.Whichoptionwouldyouusetoachievethis？（）
A.run a procedure to check the tablespace space usage
B.define the warning threshold for the tablespace at 75% in Database Control
C.create a trigger to be executed when tablespace space usage reaches 75%
D.submit a job by using DBMS_JOB package to check the free space in the tablespace at regular intervals
E.define the warning threshold to be 75% for the tablespace by ALTER TABLESPACE .. ADD THRESHOLD command -
单项选择题
YouobservethatinyourPRODdatabase，customerinformationisbeingmodifiedbysomeunauthorizedusers.YouwanttokeeptrackofallofthetransactionshappeningonthetableusingPL/SQL.WhichtypeofPL/SQLsubprogramorconstructwouldyouusetoaccomplishthistask？（）
A.functions
B.packages
C.procedures
D.database triggers
E.anonymous PL/SQL block -
单项选择题
Youwanttocreateanewoptimizeddatabaseforyourtransactionalproductionenvironmenttobeusedbyafinancialapplication.Whilecreatingthedatabase，youwanttheOraclesoftwaretotakecareofallbasicsettingstooptimizethedatabaseperformance.Whichmethodwouldyouusetoachievethisobjective？（）
A.Use the CREATE DATABASE .. command to create the database with Oracle-managed files.
B.Use the Database Configuration Assistant (DBCA) to create the database with Oracle-managed files.
C.Use Enterprise Manager to create a new database with the Online Transaction Processing (OLTP) option.
D.Use Database Configuration Assistant (DBCA) to create the database with Transaction Processing template.
E.Use the CREATE DATABASE .. command to create the database with Automatic Storage Management (ASM) file system.
