Most candidates reflect our 1z1-070 Certification Sample Questions test questions matches more than 90% with the real exam. We get information from special channel. If 1z1-070 Certification Sample Questions exam change questions, we will get the first-hand real questions and our professional education experts will work out the right answers so that 1z1-070 Certification Sample Questions test questions materials produce. You can just look at the hot hit on our website on the 1z1-070 Certification Sample Questions practice engine, and you will be surprised to find it is very popular and so many warm feedbacks are written by our loyal customers as well. Our 1z1-070 Certification Sample Questions study prep does not need any ads, their quality has propaganda effect themselves. With so many years' development, we can keep stable high passing rate for Oracle 1z1-070 Certification Sample Questions exam.
Oracle Exadata 1z1-070 So that you can achieve a multiplier effect.
Oracle Exadata 1z1-070 Certification Sample Questions - Oracle Exadata X5 Administration You can download and try out our Oracle Exadata X5 Administration exam torrent freely before you purchase our product. And you can pass the exam successfully. Education degree does not equal strength, and it does not mean ability.
If our Oracle Exadata X5 Administration guide torrent can’t help you pass the exam, we will refund you in full. If only the client provide the exam certificate and the scanning copy or the screenshot of the failure score of 1z1-070 Certification Sample Questions exam, we will refund the client immediately. The procedure of refund is very simple.
To help you pass the Oracle 1z1-070 Certification Sample Questions exam is our goal.
Our 1z1-070 Certification Sample Questions study tools not only provide all candidates with high pass rate study materials, but also provide them with good service. If you have some question or doubt about us or our products, you can contact us to solve it. The thoughtfulness of our 1z1-070 Certification Sample Questions study guide services is insuperable. What we do surly contribute to the success of 1z1-070 Certification Sample Questions practice materials.We all know that it is of great important to pass the 1z1-070 Certification Sample Questions exam and get the certification for someone who wants to find a good job in internet area. I will recommend our study materials to you. It can be said that our 1z1-070 Certification Sample Questions test prep greatly facilitates users, so that users cannot leave their homes to know the latest information.
If you worry about your exam, our 1z1-070 Certification Sample Questions exam training dumps will guide you and make you well preparing，you will pass exam without any doubt. How to find a valid exam dumps providers which can elaborate on how to prepare you properly with more appropriate questions to pass 1z1-070 Certification Sample Questions exams? Yes, here is your chance to know us.
1z1-070 PDF DEMO:
QUESTION NO: 1
Which two statements are true regarding the use of Auto Service Request (ASR) with an X6
Database Machine?
A. The database server MS process must have SNMP traps configured to use the management network for notifications to ASR Manager.
B. The database server ILOMs must use SMTP over the management network for notifications to ASR
Manager.
C. The database server ILOMs must have SNMP traps configured to use the management network for notifications to ASR Manager.
D. The storage server ILOMs must have SNMP traps configured to use the management network for notifications to ASR Manager.
Answer: C,D
Explanation:
B: Database Server ILOM plug-in
Monitoring databases and their instances, ASM environments, the Grid Infrastructure, and the host software environment are done by Enterprise Manager in the usual way as these are standard targets. But monitoring the hardware for the database servers requires the ILOM plug-in, as there is no Management Server (MS) on the database servers to receive SNMP traps from the ILOM. The plug-in will receive sensor state and availability data from the ILOM including alerts based on pre-set
ILOM thresholds.
C: Exadata Storage Server plug-in extends the monitoring of exadata cells in addition to providing a
GUI interface. The plug-in uses an SSH connection to the cellmonitor user on the cells and uses list commands only. This is for interactive monitoring. One may also set thresholds using the plug-in which are distinct from any thresholds set using cellcli utility as the celladmin user. For alerts to be sent to the plug-in, SNMP traps are used as follows:
Cell ILOM alerts are sent to the cell Management Server (MS) via an SNMP trap. The MS then send
SNMP notifications onward to the plug-in.
Cell alerts flagged by MS itself, such as cell thresholds being exceeded, or ADR software alerts, are sent to the plug-in using SNMP.
References:
https://dbatrain.wordpress.com/2011/06/
http://docs.oracle.com/cd/E21659_01/html/E21660/z40015671004046509.html
QUESTION NO: 2
Batch and DSS workloads on your Exadata X6 Database Machine are causing performance problems for OLTP workloads at certain times of the day.
There are five RAC databases performing OLTP I/O. Two of them also perform batch I/O. There is another RAC database that performs only DSS I/O.
You are asked to resolve this problem so that the OLTP workload will not suffer when competing with the batch or DSS workloads.
You decide to use the I/O resource manager.
Which is the best way to solve this problem?
A. Use the Database Resource Manager to give the OLTP category the highest priority and use
EXADCLI calling EXACLI to create the OLTP category on all the cells.
B. Create a category plan with EXADCLI calling EXACLI to give the OLTP category the highest priority on all the cells, and use the Database Resource Manager to give the OLTP consumer group the highest priority on all databases.
C. Create a database plan using EXADCLI calling EXACLI to give OLTP I/O the highest priority from all six databases.
D. Create a category plan with EXADCLI calling EXACLI to give the OLTP category the highest priority on all the cells, and use the Database Resource Manager to create the OLTP category and map all
OLTP- oriented consumer groups in all databases to it.
Answer: B
Explanation:
You can manage I/O resources based on categories by creating a category plan.
You can add any number of categories, or modify the predefined categories. You should map consumer groups to the appropriate category for all databases that use the same cell storage. Any consumer group without an explicitly specified category defaults to the OTHER category.
References:
http://docs.oracle.com/cd/E80920_01/SAGUG/exadata-storage-server-iorm.htm
QUESTION NO: 3
You plan to migrate a database supporting both DSS and OLTP workloads to your new X5
Database Machine.
The workloads contain many complex aggregating functions and expensive joins on large partitioned tables in the DSS workload and indexed access for OLTP workloads.
Which three benefits accrue as a result of this migration?
A. Superior flash cache compression technique
B. Superior compression capability designed specifically for archival data
C. Superior compression capability designed specifically for OLTP workloads
D. Cell offload processing for indexed-organized table access
E. Superior compression capability designed specifically for data warehouse tables
F. Columnar storage capability for data in row major data blocks that is held in flash cache
Answer: B,C,E
Explanation:
There are 6 different kinds of Table Data Compression methods:
QUESTION NO: 4
You plan to migrate an existing production database supporting online transaction processing
(OLTP) workloads to an X6 Exadata Database Machine.
The database currently supports an application requiring fast response times to satisfy stringent business requirements, and most of the application queries use indexed access to tables.
For which two cases would you consider dropping indexes that are not used for constraints after the migration to assure that Smart Scans occur?
A. if Smart Scan performs better that any type of index scan on the corresponding table.
B. if Smart only occur instead of index range scans on the corresponding table.
C. if Smart only occur instead of index skip scans on the corresponding table.
D. if Smart Scans performs equally well to any type of index scan on the corresponding table.
Answer: A,B
QUESTION NO: 5
Which three statements are true about Recovery Manager (RMAN) daily differential incremental backup strategies on an X5 Database Machine for a database having 25% or more of its blocks modified each day and which has an 8 k block size?
A. For level-0 backups, Block Change Tracking (BCT) is most beneficial when more than 25 percent of the blocks have changed since the last backup.
B. cellsrv returns only blocks that have changed since the last backup.
C. Enabling Block Change Tracking (BCT) on the database can result in a reduction of physical I/O on the cells during incremental backups.
D. For level-1 backups, Block Change Tracking (BCT) is most beneficial when more than 25 percent of the blocks have changed since the last backup.
E. Fast incremental backups when 50% or more of the blocks have changed since the last backup, will run as slowly as normal incremental backup.
F. Enabling Block Change Tracking (BCT) on the database can result in reduced consumption of storage network bandwidth.
Answer: B,C,E
Explanation:
A: Fast Incremental backups is possible with Block change tracking, which is initially introduced from version 10.2 onwards, by this tool it's very useful to reduce the RMAN incremental backup duration.
If the changes are something around 20% then in this situation BCT helps a lot.
C: Exadata Storage Server offload capability combined with RMAN block change tracking will efficiently perform large I/Os at the storage-tier level, returning only individual changed blocks for incremental backups and increasing the backup performance of the system.
Note: Level 1 backup: A level 1 backup includes only those blocks that have been changed since the
"parent" backup was taken. Remember a parent backup may be either a level 0 or a level 1 backup.
Block change tracking allows indeed the highest benefit for databases where the changes are not so high, Level 0 backup: A level 0 incremental backup is physically identical to a full backup and it includes every data block in the file except empty blocks. The only difference is that the level 0 backup is recorded as an incremental backup in the RMAN repository, so it can be used as the parent for a level 1 backup.
References:
http://www.dba-oracle.com/t_rman_backup_types.htm
http://www.oracle.com/technetwork/database/availability/maa-tech-wp-sundbm-backup-11202-
183503.pdf
https://www.toadworld.com/platforms/oracle/w/wiki/11124.fast-incremental-backups-active-data- guard
Time is the sole criterion for testing truth, similarly, passing rates are the only standard to test whether our PRINCE2 PRINCE2Foundation study materials are useful. We arrange the experts to check the update every day, if there is any update about the Microsoft PL-300-KR pdf vce, the latest information will be added into the Microsoft PL-300-KR exam dumps, and the useless questions will be remove of it to relief the stress for preparation. CIPS L5M5 - Once you submit your questions, we will soon give you detailed explanations. Your knowledge range will be broadened and your personal skills will be enhanced by using the Microsoft SC-200 free pdf torrent, then you will be brave and confident to face the Microsoft SC-200 actual test. In a word, our Microsoft SC-900 training braindumps will move with the times.
Updated: May 28, 2022