IT-Passports.comを通してIBM 000-918試験に合格することがやすくて、IBM 000-918試験をはじめて受ける方はIT-Passports.comの商品を選んで無料なサンプル（例年の試験問題集と解析）をダウンロードしてから、楽に試験の現場の雰囲気を体験することができます。オンラインにいろいろなIBM 000-918試験集があるですけれども、弊社の商品は一番高品質で低価額で、試験の問題が絶えず切れない更新でテストの内容ともっとも真実と近づいてお客様の合格が保証いたします。それほかに、弊社の商品を選んで、勉強の時間も長くではありません。できるだけ早くIBM 000-918認定試験を通ろう。
IT-Passports.comのIT専門家たちは彼らの豊富な知識と経験を活かして最新の短期で成果を取るトレーニング方法を研究しました。このトレーニング方法は受験生の皆さんに短い時間で予期の成果を取らせます。特に仕事しながら勉強している受験生たちにとって不可欠なツールです。IT-Passports.comトレーニング資料を選んだら、あなたは自分の夢を実現できます。
より効果的に試験に合格する方法がわからないなら、私は良いトレーニングサイトを選ぶというアドバイスを差し上げます。そうしたら半分の労力で二倍の効果を得ることができますから。IT-Passports.comはいつまでも受験生の皆さんにIBMの000-918認証試験の真実な試験トレーニング資料を提供することに力を尽くしています。IT-Passports.comのIBMの000-918認証試験の問題集はソフトウェアベンダーがオーソライズした製品で、カバー率が高くて、あなたの大量の時間とエネルギーを節約できます。
弊社の商品は試験の範囲を広くカバーすることが他のサイトがなかなか及ばならないです。それほかに品質はもっと高くてIBMの000-918認定試験の受験生が最良の選択であり、成功の最高の保障でございます。
000-918試験はIBMの認定試験の一つですが、もっとも重要なひとつです。IBMの000-918の認定試験に合格するのは簡単ではなくて、IT-Passports.comは000-918試験の受験生がストレスを軽減し、エネルギーと時間を節約するために専門研究手段として多様な訓練を開発して、IT-Passports.comから君に合ったツールを選択してください。
IBMの000-918認定試験に受かりたいのなら、適切なトレーニングツールを選択する必要があります。IBMの000-918認定試験に関する研究資料が重要な一部です。我々IT-Passports.comはIBMの000-918認定試験に対する効果的な資料を提供できます。IT-Passports.comのIT専門家は全員が実力と豊富な経験を持っているのですから、彼らが研究した材料は実際の試験問題と殆ど同じです。IT-Passports.comは特別に受験生に便宜を提供するためのサイトで、受験生が首尾よく試験に合格することを助けられます。
試験番号：000-918問題集
試験科目：IBM 「System Administration for IBM Informix Dynamic Server V11」
問題と解答：全125問
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.it-passports.com/000-918.html
NO.1 Click the Exhibit button.
In the exhibit, how does an IDS database administrator or programmer ensure that only committed data
will be seen and that no locking errors will occur?
<e ip="918-a-3.jpg"></e>
A. Change user 1 isolation level to dirty read.
B. Change user 2 isolation level to dirty read.
C. Change user 1 isolation level to committed read last committed.
D. Change user 2 isolation level to committed read last committed.
Answer: D
IBM練習問題 000-918認証試験 000-918認定資格
NO.2 A user wants to save SQL explain output to the file: /tmp/myexplain.out. Which syntax should be used?
A. set explain on file to /tmp/myexplain.out
B. set explain on file /tmp/myexplain.out
C. set explain file /tmp/myexplain.out
D. set explain file to /tmp/myexplain.out
Answer: D
IBM 000-918練習問題 000-918
NO.3 You detected excessive memory usage that might be caused by a memory leak in the application.
Which twocommands would be useful in this scenario? (Choose two.)
A. onstat -u
B. onstat -g sql -r 120
C. onstat -g ses -r 60
D. onstat -g mgm
E. onstat -g mem
Answer: CE
IBM認定試験 000-918過去問 000-918認定資格 000-918参考書 000-918練習問題
NO.4 Which two protocols are used on a Linux platform for IPC connections? (Choose two.)
A. fast fiber
B. shared memory
C. stream pipe
D. named pipe
E. local loopback
Answer: BC
IBM 000-918認定資格 000-918 000-918認定証
NO.5 What will the setting "SQLTRACE level=LOW,ntraces=2000,size=2,mode=global" within the Informix
onconfig file record?
A. statement statistics, statement text, and list of table names
B. statement text, host variables, and statement iterators
C. statement statistics, statement text, and statement iterators
D. statement text, statement iterators, and database name
Answer: C
IBM認定資格 000-918過去問 000-918 000-918認定証
NO.6 When determining the physical log size, what should you consider?
A. RTO_SERVER_RESTART configuration parameter
B. DYNAMIC_LOGS configuration parameter
C. PHYSBUFF configuration parameter
D. LOGFILES configuration parameter
Answer:A
IBM 000-918認定試験 000-918 000-918認定試験 000-918参考書
NO.7 Given the following 'onstat -g arc' information:
IBM Informix Dynamic Server Version 11.10.FC1 -- On-Line -- Up 45:18:13 -- 38912 Kbytes
num DBSpace Q Size Q Len Buffer partnum size scanner
Dbspaces - Archive Status
name number level date log log-position
rootdbs 1 0 02/11/2007.22:01 43 0x5338c
1 02/14/2007.22:01 66 0x1b2e8
2 02/16/2007.22:01 75 0x1d2e8
dbs1 2 0 02/14/2007.22:01 43 0x5338c
1 02/14/2007.22:01 66 0x1b2e8
2 02/16/2007.22:01 75 0x1d2e8
On February 16, 2007, at 1:00 PM, a chunk in dbspace bs1 encountered hardware failure.
Which method will restore all of the data, to the point of failure, to a replacement disk drive?
A. a level 0 and 2 restore followed by a logical log restore
B. a level 0 and 1 restore only
C. a level 0 and 1 restore followed by a logical log restore
D. a level 0, 1, and 2 restore followed by a logical log restore
Answer: C
IBM 000-918問題集 000-918
NO.8 Which memory area is used for log records for smart objects?
A. virtual portion of shared memory
B. logical log buffers
C. /tmp
D. DBSPACETEMP
Answer: B
IBM参考書 000-918 000-918 000-918
NO.9 You are receiving an error when trying to drop a chunk that you think is empty. Which command will
show you if any object is still allocating part of the chunk?
A. oncheck -pe
B. onstat -d
C. oncheck -cD
D. oncheck -cc
Answer:A
IBM 000-918認定証 000-918認定証 000-918 000-918 000-918
NO.10 The table called "state" has lock mode set to row within an unbuffered logged database. The onconfig
file has
USELASTCOMMITTED 'COMMITTED READ' set. One user session has run the following:
begin work;
select * from state where code = "AK";
update state set sname = "ALASKA" where code = "AK";
The results from the SQL select statement run by user one was:
AK Alaska
Session two runs the following (session one is still connected):
set isolation to dirty read;
select * from state where code = "AK";
What will session two see when they run the above SQL statements?
A. AK and Alaska
B. AK and ALASKA
C. Error code 244 and isam 107.
D. The session waits until user one is finished processing.
Answer: B
IBM 000-918認証試験 000-918 000-918認証試験
NO.11 Which two statements are true for an hierarchical routing topology when setting up SQLHOSTS
server group?(Choose two.)
A. Root and nonroot servers only need to maintain their leaf node server groups.
B. Root and nonroot servers must each maintain all server groups within the enterprise.
C. Enterprise Replication will transmit exactly the SQLHOSTS information, there is no need to maintain
them.
D. Each leaf server must have SQLHOSTS information only for itself and its parent.
E. SQLHOSTS entries for nodes that do not directly connect are not required.
Answer: BD
IBM 000-918 000-918認定証 000-918
NO.12 Both standard and temporary dbspaces are listed in the DBSPACETEMP configuration parameter or
environment variable. Which rule applies?
A. Sort, backup, implicit, and non-logging explicit temporary tables are created in temporary dbspaces if
adequate space
exists.
B. Backup, implicit, and non-logging explicit temporary tables are created in temporary dbspaces if
adequate space exists. Sort temporary tables are specified by the PSORT_DBTEMP environment
variable.
C. Sort, backup, implicit, and non-logging explicit temporary tables are created in all available dbspaces if
adequatespace exists.
D. Explicit temporary tables created without the WITH NO LOG option are created in the root dbspace.
Answer:A
IBM 000-918 000-918認定証 000-918問題集 000-918
NO.13 Which type of backup and restore (BAR) utility would be suited for restoring a single table from a level 0
backup to a specific point in time?
A. onbar
B. ontape
C. archecker
D. onarchive
Answer: C
IBM過去問 000-918練習問題 000-918 000-918参考書 000-918
NO.14 An IDS server has its LRU_MIN_DIRTY set to 1 and its LRU_MAX_DIRTY set to 2. Occasionally the
checkpointblocks user transactions from doing updates to the database for too long. How should the
database administrator correct
this situation?
A. Set onconfig parameter AUTO_CKPT to 1 and follow any advice in online.log.
B. Increase the number of page cleaners (i.e. flushers).
C. Increase the buffer pool size.
D. Set the onconfig parameter RTO_SERVER_RESTART to "on".
Answer:A
IBM認証試験 000-918問題集 000-918過去問 000-918認証試験 000-918問題集
NO.15 Given the following message log information:
15.56:29 Physical Recovery Started at Page (1:1210).
15:56:29 Physical Recovery Complete: 147 Pages Examined, 10 Pages Restored.
15:56:29 Logical Recovery Started.
15:56:29 10 recovery worker threads will be started.
15:56:32 Logical Recovery has reached the transaction cleanup phase.
15:56:32 Logical Recovery Complete.
5 Committed, 2 Rolled Back, 0 Open, 0 Bad Locks
What would be the reason for the difference in 'Pages Examined' and 'Pages Restored' during physical
recovery?
A. The database server might physically log a page image multiple times between checkpoints.
B. The physical recovery restores only the first logged page image.
C. It is an expected behavior.
D. The physical log size is too large.
Answer:A
IBM問題集 000-918 000-918過去問 000-918練習問題
NO.16 An Informix database server has been configured with the following parameters:
BAR_MAX_BACKUP 5
BAR_NB_XPORT_COUNT 4
BAR_XFER_BUF_SIZE 10
How many data buffers will be created during an onbar parallel backup attempt?
A. 50
B. 20
C. 40
D. 25
Answer: B
IBM 000-918 000-918問題集
NO.17 Click the Exhibit button.
Given the sqexplain output in the exhibit, which SQL statement will make the est_rows column accurate?
<e ip="918-a-1.jpg"></e>
A. update statistics high for table
B. update statistics high for systables
C. update statistics high for table orders
D. update statistics high for table customer
Answer:A
IBM 000-918認定資格 000-918 000-918過去問
NO.18 Which two parameters influence the total size of the resident portion of shared memory? (Choose
two.)
A. RESIDENT
B. BUFFERS
C. LOCKS
D. SHMBASE
E. PHYSBUFF
Answer: CE
IBM認定試験 000-918認証試験 000-918 000-918 000-918認証試験
NO.19 Which command would be used to monitor disk activity per chunk?
A. onstat -g iog
B. onstat -d
C. onstat -g iof
D. onstat -F
Answer: C
IBM 000-918 000-918 000-918認定資格
NO.20 A database administrator uses the following onconfig parameters:
TAPEDEV = /foo/resdev
How will this affect ontape backup?
A. ontape will use the directory /foo/resdev if it exists for storage space backup.
B. ontape will use the definitions for TAPEBLK from the file /foo/resdev.
C. ontape will write an informational message to the file /foo/resdev.
D. ontape will use the definitions for TAPESIZE from the file /foo/resdev.
Answer:A
IBM 000-918問題集 000-918 000-918認定試験 000-918認定試験
IT-Passports.comのIBMの000-918トレーニング資料を利用したら、初めて試験を受けるあなたでも一回で試験に合格できることを保証します。IT-Passports.comのIBMの000-918トレーニング資料を利用しても合格しないのなら、我々は全額で返金することができます。あなたに他の同じ値段の製品を無料に送って差し上げます。
没有评论:
发表评论