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試験科目：IBM ISW-9.7 & Smart Analytics Technical Mastery Test v1
問題と解答：全44問
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NO.1 Which of the following authorities should a user have in order to QUIESCE the DB2
instance?
A.DBADM
B.SECADM
C.SYSMON
D.SYSMAINT
Correct:D
IBM問題集 A2090-731 A2090-731科目 A2090-731 A2090-731認定試験
NO.2 What are the two security mechanisms that enable users to access DB2 data?
A.Authentication and Clearance
B.Authorization and Validation
C.Validation and Certification
D.Authentication and Authorization
Correct:D
IBM問題集 A2090-731 A2090-731科目 A2090-731 A2090-731認定試験
NO.3 User 1 creates table T1 and subsequently creates view V1 based on table T1. User 1
grants
SELECT WITH GRANT OPTION on view V1 to user 2. User 2 grants SELECT privileges on
view V1
to user 3. The database administrator revokes CONTROL and SELECT privileges from user
1.
What is the status of privileges on view V1 after this sequence?
A.User 2 and user 3 still have SELECT privileges on view V1.
B.All privileges have been revoked and the view is marked inoperative.
C.User 3 still has SELECT privilege on view V1, but user 2's privilege has been revoked.
D.User 2 still has SELECT privilege on view V1, but user 3's privilege has been revoked.
Correct:B
IBM問題集 A2090-731 A2090-731科目 A2090-731 A2090-731認定試験
NO.4 A DBA needs to set the DIAGLEVEL configuration parameter to 4 while users are
connected to
the database. How can this change be implemented in a way that has a minimum impact to
the
environment?
A.Quiesce the database and update the parameter.
B.Attach to the instance and update the parameter.
C.Connect to the database in a single user mode and update the parameter.
D.Attach to the instance, update the parameter, stop and restart the instance.
Correct:B
IBM問題集 A2090-731 A2090-731科目 A2090-731 A2090-731認定試験
NO.5 A DB2 application developer creates an SQL stored procedure. Inside the procedure,
a static
SQL statement reads data from a table called EMPLOYEE and a dynamic SQL statement
inserts
data into a table called PAYROLL. Assuming that the default pre-compile and bind options
are
used, what privileges would an application user need in order to successfully invoke the
stored
procedure?
A.EXECUTE privilege on the stored procedure
B.SELECT privilege on the EMPLOYEE table INSERT privilege on the PAYROLL table
C.EXECUTE privilege on the stored procedure INSERT privilege on the PAYROLL table
D.EXECUTE privilege on the stored procedure SELECT privilege on the EMPLOYEE table
Correct:C
IBM問題集 A2090-731 A2090-731科目 A2090-731 A2090-731認定試験
NO.6 A database named QA that was using archival logging crashed. An attempt to restart
it failed
with error code SQL0290N. Examination of the db2diag.log shows that the disk drive
containing
the system catalog table space SYSCATSPACE is not responding. Backup images of both
the QA
database and the SYSCATSPACE table space exist. After replacing the failed disk drive,
what is
the quickest method to bring the QA database back online?
A.Restore the QA database from the latest off-line backup image.
B.Restore the QA database from the latest off-line backup image and rollforward to end of
logs.
C.Restore the System Catalog table space from the latest SYSCATSPACE backup image
without rolling
forward.
D.Restore the System Catalog table space from the latest SYSCATSPACE backup image
and rollforward
to end of logs.
Correct:D
IBM問題集 A2090-731 A2090-731科目 A2090-731 A2090-731認定試験
NO.7 A DBA wants to grant the SELECT privilege on table T1 to user USER1 and group
GRP1. USER1
and GRP1 have not been defined. What is the minimum that needs to be done to
successfully
grant this privilege?
A.Grant the SELECT privilege to USER1 and GRP1.
B.Define GRP1 and then grant the SELECT privilege.
C.Define USER1 and then grant the SELECT privilege.
D.Define USER1 and GRP1 and then grant the SELECT privilege.
Correct:A
IBM問題集 A2090-731 A2090-731科目 A2090-731 A2090-731認定試験
NO.8 Given the following situation: Table space ts1 with tables t1, t2, t3 Table space ts2 with
tables t4,
t5 Tables t1 and t4 have defined referential integrity on them (t1 is the parent, t4 is the child)
What
happens after restoring the table space ts1 and issuing the following command? db2
rollforward
db sample to 2006-06-16-14.21.56 and stop tablespace(ts1)
A.The roll forward is executed to the end of logs.
B.The roll forward is not executed and an error message is generated.
C.The roll forward is executed and table t4 is placed in set integrity pending state.
D.The roll forward is executed and tables t1 and t4 are placed in set integrity pending state.
Correct:C
IBM問題集 A2090-731 A2090-731科目 A2090-731 A2090-731認定試験
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