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あなたはインターネットでIBMのA2090-731認証試験の練習問題と解答の試用版を無料でダウンロードしてください。そうしたらあなたはJapanCertが用意した問題集にもっと自信があります。早くJapanCertの問題集を君の手に入れましょう。
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試験番号：P2090-079 勉強の資料試験科目：「IBM Initiate Master Data Service Support Mastery Test v1」
最近更新時間：2014-08-29
問題と解答：30
試験番号：P2080-034 認定資格試験科目：「IBM Tealeaf Technical Mastery Test v1」
最近更新時間：2014-08-29
問題と解答：38
試験番号：A2090-731 認定資格試験科目：「DB2 9 DBA for Linux,UNIX and Windows」
最近更新時間：2014-08-29
問題と解答：138
JapanCertを利用するのは君の合格率を１００％保証いたします。JapanCertは多種なIT認証試験を受ける方を正確な資料を提供者でございます。弊社の無料なサンプルを遠慮なくダウンロードしてください。
購入前にお試し,私たちの試験の質問と回答のいずれかの無料サンプルをダウンロード：http://www.japancert.com/A2090-731.html
NO.1 Which of the following settings would allow 20 sorts with a maximum of 10MB each to
run
concurrently on a 64-bit instance?
A.Set the DB SHEAPTHRES to 50000 and the DB SORTHEAP to 2500.
B.Set the DBM SHEAPTHRES to 50000 and the DB SORTHEAP to 2500.
C.Set the DBM SHEAPTHRES to 50000 and the DBM SORTHEAP to 2500.
D.Set the DBM SHEAPTHRES_SHR to 50000 and the DBM SHEAPTHRES to 2500.
Correct:B
IBM取得 A2090-731割引 A2090-731過去 A2090-731対策
NO.2 When a table is altered and a column is added for secured access by Label Based
Access
Control (LBAC), what column type should be used?
A.DB2SECURITY
B.DB2LABELSECURITY
C.DB2SECURITYLABEL
D.DB2SECURITYDBLABEL
Correct:C
IBM取得 A2090-731割引 A2090-731過去 A2090-731対策
NO.3 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取得 A2090-731割引 A2090-731過去 A2090-731対策
NO.4 USER1 needs to remove table TABLE1 from the PAYROLL database. Assuming
USER1 has no
privileges on TABLE1, which of the following must occur before USER1 will be allowed to
drop the
table?
A.A user with SYSADM authority must execute the statement GRANT DELETE ON table1
TO user1.
B.A user with DBADM authority must execute the statement GRANT CONTROL ON table1
TO user1.
C.A user granted DELETE WITH GRANT OPTION privilege on TABLE1 must execute the
statement
GRANT DELETE ON table1 TO user1.
D.A user granted CONTROL WITH GRANT OPTION privilege on TABLE1 must execute the
statement
GRANT CONTROL ON table1 TO user1.
Correct:B
IBM取得 A2090-731割引 A2090-731過去 A2090-731対策
NO.5 A database server has two instances with all databases created using the default
parameters.
Instance inst1 with databases datab1, datab2 and datab3 Instance inst2 with databases
datab11,
datab12 and datab13 The instance inst1 and the database datab12 must not be able to be
seen
using DISCOVERY to catalog databases and servers. Which of the following actions are
required?
A.Update the dbm cfg for instance inst1 to discover_inst = disable Update the db cfg for
database
datab12 to discover_db = disable
B.Update the dbm cfg for instance inst1 to discover_inst = disable Update the dbm cfg for
instance inst2
to discover_inst = disable
C.Update the dbm cfg for instance inst1 to discover_inst = disable Update the dbm cfg for
instance inst2
to discover_db = disable datab12
D.Update the dbm cfg for instance inst1 to discover_inst = disable Update the db cfg for
database
datab11 and datab13 to discover_db = enable
Correct:A
IBM取得 A2090-731割引 A2090-731過去 A2090-731対策
NO.6 A FINANCE database must be available 24 hours a day, seven days a week. Which of
the
following commands can be issued to back up the FINANCE database, while minimizing the
impact on other database users?
A.BACKUP DATABASE finance ONLINE TO COMPRESS
B.BACKUP DATABASE finance TO UTIL_IMPACT_PRIORITY 5
C.BACKUP DATABASE finance ONLINE TO UTIL_IMPACT_PRIORITY 15
D.BACKUP DATABASE finance ONLINE TO UTIL_IMPACT_PRIORITY 100
Correct:C
IBM取得 A2090-731割引 A2090-731過去 A2090-731対策
NO.7 As part of a high availability takeover strategy using HADR, the LOG INDEX BUILD
table
attribute for the APPLICANT table is set to OFF. What is the most likely effect of this change?
A.After failover, the APPLICANT table index may be rebuilt.
B.An attempt to create a unique index on the APPLICANT table will fail.
C.Index builds for the APPLICANT table on the primary system will take longer.
D.The LOGINDEXBUILD database configuration parameter overrides the table attribute.
Correct:A
IBM取得 A2090-731割引 A2090-731過去 A2090-731対策
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取得 A2090-731割引 A2090-731過去 A2090-731対策
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