We have organized a group of professionals to revise 1z1-070 Simulations Pdf preparation materials, according to the examination status and trend changes in the industry, tailor-made for the candidates. The simple and easy-to-understand language of 1z1-070 Simulations Pdf guide torrent frees any learner from studying difficulties. In particular, our experts keep the 1z1-070 Simulations Pdf real test the latest version, they check updates every day and send them to your e-mail in time, making sure that you know the latest news. Pass the 1z1-070 Simulations Pdf exam, for most people, is an ability to live the life they want, and the realization of these goals needs to be established on a good basis of having a good job. A good job requires a certain amount of competence, and the most intuitive way to measure competence is whether you get a series of the test 1z1-070 Simulations Pdf certification and obtain enough qualifications. Our 1z1-070 Simulations Pdf study materials will remedy your faults of knowledge understanding.
You can totally trust in our 1z1-070 Simulations Pdf exam questions!
Once you buy the product you can use the convenient method to learn the 1z1-070 - Oracle Exadata X5 Administration Simulations Pdf exam torrent at any time and place. Consequently, with the help of our 1z1-070 Latest Test Testking study materials, you can be confident that you will pass the exam and get the related certification as easy as rolling off a log. So what are you waiting for? Just take immediate actions!
We can promise that you would like to welcome this opportunity to kill two birds with one stone. If you choose our 1z1-070 Simulations Pdf test questions as your study tool, you will be glad to study for your exam and develop self-discipline, our 1z1-070 Simulations Pdf latest question adopt diversified teaching methods, and we can sure that you will have passion to learn by our products. We believe that our products will help you successfully pass your exam and hope you will like our product.
Oracle 1z1-070 Simulations Pdf - However, our company has achieved the goal.
Just the same as the free demo, we have provided three kinds of versions of our 1z1-070 Simulations Pdf preparation exam, among which the PDF version is the most popular one. It is understandable that many people give their priority to use paper-based 1z1-070 Simulations Pdf materials rather than learning on computers, and it is quite clear that the PDF version is convenient for our customers to read and print the contents in our 1z1-070 Simulations Pdf study guide.
We have designed a specific module to explain various common questions such as installation, passing rate and so on. If you still have other questions about our 1z1-070 Simulations Pdf exam questions, you can contact us directly via email or online, and we will help you in the first time with our kind and professional suggestions.
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
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: 3
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: 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
Our Huawei H19-410_V1.0 study materials are not only as reasonable priced as other makers, but also they are distinctly superior in the many respects. The content of our Microsoft DP-300-KR learning guide is definitely the most abundant. SAP C-SIGPM-2403 - The last but not least we have professional groups providing guidance in terms of download and installment remotely. Our Pennsylvania Real Estate Commission RePA_Sales_S study materials will really be your friend and give you the help you need most. Most of the experts have been studying in the professional field for many years and have accumulated much experience in our PCA CSDB practice questions.
Updated: May 28, 2022