Pass4Test possède un l'outil de formation particulier à propos de test Oracle 1Z0-027. Vous pouvez améliorer les techniques et connaissances professionnelles en coûtant un peu d'argent à courte terme, et vous preuver la professionnalité dans le future proche. L'outil de formation Oracle 1Z0-027 offert par Pass4Test est recherché par les experts de Pass4Test en profitant les expériences et les connaissances riches.
Choisissez le Pass4Test, choisissez le succès. Le produit offert par Pass4Test vous permet à réussir le test Oracle 1Z0-027. C'est necessaire de prendre un test simulation avant participer le test réel. C'est une façon bien effective. Choisir Pass4Test vous permet à réussir 100% le test.
Si vous hésitez encore à nous choisir, vous pouvez tout d'abord télécharger le démo gratuit dans le site Pass4Test pour connaître mieux la fiabilité de Pass4Test. Nous avons la confiance à vous promettre que vous allez passer le test Oracle 1Z0-027 à la première fois.
Les experts de Pass4Test ont fait sortir un nouveau guide d'étude de Certification Oracle 1Z0-027, avec ce guide d'étude, réussir ce test a devenu une chose pas difficile. Pass4Test vous permet à réussir 100% le test Oracle 1Z0-027 à la première fois. Les questions et réponses vont apparaître dans le test réel. Pass4Test peut vous donner une Q&A plus complète une fois que vous choisissez nous. D'ailleurs, la mise à jour gratuite pendant un an est aussi disponible pour vous.
Vous pouvez comparer un peu les Q&As dans les autres sites web que lesquelles de Pass4Test, c'est pas difficile à trouver que la Q&A Oracle 1Z0-027 est plus complète. Vous pouvez télécharger le démo gratuit à prendre un essai de la qualité de Pass4Test. La raison de la grande couverture des questions et la haute qualité des réponses vient de l'expérience riche et la connaissances professionnelles des experts de Pass4Test. La nouvelle Q&A de Oracle 1Z0-027 lancée par l'équipe de Pass4Test sont bien populaire par les candidats.
Code d'Examen: 1Z0-027
Nom d'Examen: Oracle (Oracle Exadata Database Machine Administration, Software Release 11.x)
Questions et réponses: 72 Q&As
Après une longue attente, les documentations de test Oracle 1Z0-027 qui combinent tous les efforts des experts de Pas4Test sont finalement sorties. Les documentations de Pass4Test sont bien répandues pendant les candidats. L'outil de formation est réputée par sa haute précision et grade couverture des questions, d'ailleurs, il est bien proche que test réel. Vous pouvez réussir le test Oracle 1Z0-027 à la première fois.
1Z0-027 Démo gratuit à télécharger: http://www.pass4test.fr/1Z0-027.html
NO.1 You recently upgraded your Exadata image to the latest release; previously you were using
11.2.0.3.
At the same time, you decide to address some performance problems as follows:
You noticed increased latency for the database log writer, especially during the quarterly battery
learn cycle on the cells.
You have complaints of erratic performance from certain write-intensive applications.
Which two actions could improve performance in these areas?
A. Enable write-back flashcache by setting lunWriteCacheMode to Write Back Mode.
B. Use ALTER TABLE in the database to set CELL_FLASH_CACHE = KEEP for the tables
belonging to the affected application.
C. Configure Smart Flash Log on the cells to use some of these of the space on the cell flash
devices.
D. Configure the table belonging to the affected application using CELLCLI, to the set
CELL_FLASH_CACHE = KEEP .
E. Configure Smart Flash Log on the database server to use server flash memory.
Answer: B,C
Oracle certification 1Z0-027 certification 1Z0-027 certification 1Z0-027 1Z0-027
NO.2 The largest number of columns for any table is 29.
NO.3 No access is based on ROWID, or virtual columns.
Which two access paths will always generate either a set of “cell smart table scan” or a set of “cell
smart index scan” requested?
A. Full scans on sorted hash clustered tables executed in parallel
B. Full table scans on index organized tables executed in parallel.
C. Full table scans on heap tables executed in parallel
D. Full scans on index clustered tables executed in parallel
E. full scans on hash clustered tables executed in serially
F. fast full scans on B*Tree indexes executed in parallel
G. full index scans on B*Tree indexes executed in parallel
Answer: B,G
Oracle certification 1Z0-027 1Z0-027
8. You must drop all celldisks on all the cells in a quarter rack as part of a reconfiguration project,
to
support normal redundancy interleaving.
Select two actions that describe the operating system (O/S) account on the cells to which you
should log in, and the tool that may be used to drop the celldisks.
A. To the CELLMONITOR account using CELLCLI interactively on each cell.
B. To CELLADMIN account calling CELLCLI on all cells using DCLI
C. To either the CELIMONITOR or the CELLADMIN account calling CELLCLI on all cells using
DCLI
D. To the CELLMONITOR account calling CELLCLI on all cells using DCLI
E. To the CELLADMIN account using CELLCLI interactively on each cell
F. To either the CELLMONITOR or CELLADMIN account calling interactively on each cell
Answer: B,E
certification Oracle 1Z0-027 1Z0-027 certification 1Z0-027 1Z0-027 certification 1Z0-027
NO.4 The only data types for the table are varchar (2), number, or date.
NO.5 Which two are true about Exadata storage server alerts?
A. Metric alerts are never stateful.
B. Metrics have no thresholds set on them by default.
C. SNMP alert notifications can be sent to only one destination.
D. Metric threshold; if set, will persist across storage server reboots.
E. SMTP alert notifications must be sent to both ASR manager and Enterprise Manager Agents
Answer: D,E
Oracle examen 1Z0-027 examen 1Z0-027
NO.6 Which two are true about the use of DBFS in a Database Machine environment?
A. DBFS must be used to bulk load data into a database on the Database Machine if the staging
area requires Exadata based shared storage.
B. DBFS must be used to have a POSIX compliant shared storage solution that is accessible from
the database servers on a Database Machine.
C. DBFS must be used to bulk load data into a production database on the Database Machine.
D. DBFSmust use the DBFS_DG diskgroup for any DBFS store.
E. DBFS must be used to have a POSIX-compliant Exadata-based shared storage solution.
Answer: A,B
Oracle examen 1Z0-027 certification 1Z0-027 1Z0-027 examen 1Z0-027
5. Which tool will provide you with diagnostic information for all the software log, trace files, and
OS
information on Database Machine?
A. dbmcheck.sh
B. diagget.sh
C. oswatcher
D. adrci
E. Enterprise Manager
Answer: B
Oracle 1Z0-027 1Z0-027
6. You have a partitioned database grid on an X3-2 full rack with two four-node RAC clusters
called
CLUSA and CLUSB. The storage grid, however, has not been partitioned.
Which files on which servers must be modified after connecting an Exadata storage full expansion
rack to your X3-2 Exadata Database Machine on the InfiniBand network so that the cells on the
expansion rack are added to the storage grid?
A. The CELLINIT.ORA files on database servers in CLUSA
B. The CELLIP .ORA files on the database servers in CLUSA
C. The CELLINIT.ORA files on the database servers in CLUSB
D. The CELLIP .ORA files on all existing and newly added Exadata storage servers.
E. The CELLIP .ORA files on the database servers in CLUSB
Answer: B,E
certification Oracle 1Z0-027 certification 1Z0-027 1Z0-027 examen 1Z0-027 certification 1Z0-027
7. A read-only application is in development and is using a test database on a Database Machine.
You are examining SQL statements from this application in an attempt to determine which ones
will benefit from the Exadata Smart scan capability.
The following is true about the tables used by the application:
1. The data for the tables has just been loaded.
2. There are no applications accessing the tables currently.
3. None of the indexes are compressed or reverse key indexes.
4. The tables use the default organization type data.
NO.7 Which three storage components are available after the standard initial Database machine
deployment?
A. The DATA_<DBM_Name> ASM diskgroup
B. The RECO_<DBM_Name> ASM diskgroup
C. Mirrored system partitions on hard disk 0 and hard disk 1
D. The DBFS_DG diskgroup with external redundancy
E. Exadata Smart Flash Cache using all of the flashdisk space
Answer: A,B,D
Oracle 1Z0-027 examen 1Z0-027
On peut voir que beaucoup de candidats ratent le test Oracle 1Z0-027 quand même avec l'effort et beaucoup de temps dépensés. Cest une bonne preuve que le test Oracle 1Z0-027 est difficile à réussir. Pass4Test offre le guide d'étude bien fiable. Sauf le test Oracle 1Z0-027, Pass4Test peut offrir les Q&As des autres test Certification IT.
没有评论:
发表评论