Identify three valid configuration options that can be implemented during the initial configuration process of a new X5 Database Machine by using the Exadata Deployment Assistant.
A. Virtualized Compute Node configuration
B. OS users that own the Grid Infrastructure installation
C. Cluster configuration for up to 32 clusters
D. The size for the system area on the first two disks in each cell
E. Virtualized Storage node configuration
Which three statements are true about bulk data loading capabilities in an X5 Database Machine environment?
A. DBFS must use the DBFS_DG diskgroup for any DBFS store.
B. DBFS may be used if Exadata-based shared storage is required to stage data before bulk loading into a database.
C. DBFS must be used to have a POSIX-compliant shared storage solution that is accessible from the database servers on a Database Machine.
D. DBFS must be used to bulk load data into a production database on the Database Machine.
E. ACFS may be used if Exadata-based shared storage is required to stage data before bulk loading into a database.
F. ACFS must be used to have a POSIX–compliant shared storage solution that is accessible from the database servers on a Database Machine.
G. ACFS may use the DBFS_DG diskgroup to contain the ADVM volume file.
You are planning the monitoring configuration for your X5 Database Machine.
Which two components are monitored directly through the use of Exadata–specific Enterprise Manager Plug-Ins?
A. the database server Clusterware
B. the storage server ILOM
C. ASM instances
D. the database server O/S
E. the Infiniband switches
Which type or types of network traffic are transported over the internal InfiniBand interconnect in Exadata Database Machine X5?
A. IDB protocol traffic, clustered ASM traffic, and clustered database instance traffic
B. IDB protocol traffic and clustered database instance traffic only
C. IDB protocol traffic and clustered ASM instance traffic only
D. Both clustered ASM and clustered database instance traffic only
E. IDB protocol traffic only
You plan to partition the database and storage grids in an X5-2 full rack, creating two clusters and two storage grids without using virtualization.
One cluster will be used for production and should consist of six database servers and nine storage servers.
The other cluster will be used for test and development, and should consist of two database servers and five storage servers.
The storage must be partitioned so that the storage servers are visible only to the appropriate database servers that are meant to access them.
What must be done to achieve this?
A. Configure Exadata realms using Oracle ASM-scoped security mode.
B. Configure Exadata realms using Database–scoped security mode.
C. Edit the CELLIP.ORA file on each database server to contain IP addresses of storage servers in the storage grid associated with the cluster to which that database server belongs.
D. Edit the CELLINIT.ORA file on each database server to contain IP addresses of storage servers in the
storage grid associated with the cluster to which that database server belongs.
E. Edit the CELLIP.ORA file on each database server to contain IP addresses of database servers which are allowed access to specific storage servers in the same storage grid.
F. Edit the CELLIP.ORA file on each storage server to contain IP addresses of database servers in the database server grid that are associated with the storage grid to which that storage server belongs.
Which two are true about the allocation of I/O resources by IORM within the CELLSRV process?
A. Database Writer I/O is always prioritized over all user I/O.
B. If two consumer groups P and Q in the PROD database get 20% and 10% respectively of resource allocation, then the percentage of I/O resource would be the same if they got 10% and 5% respectively, and the interdatabase plan has changed, provided that the category plan is unchanged, and consumer groups P and Q are still mapped to the same categories.
C. If two consumer groups C and D in the PROD database get 10% and 15% respectively, of resource allocation, then the percentage of I/O resource would be the same if they still got 10% and 15% respectively, and were remapped to a different category by the DBA, provided that the category plans and the interdatabase plans are unchanged.
D. If two consumer groups A and B in the PROD database get 10% and 15% respectively, of resource allocation, then the percentage of I/O resource would be the same if they got 20% and 30% respectively, provided that the category plans and interdatabase plans are unchanged, and consumer groups A and B are still mapped to the same category.
E. Log Writer I/O and Control File I/O are always prioritized over all user I/O.
Your Exadata X6-2 Database Machine has the exachk utility preinstalled. You decide to use it periodically to validate the installation against Oracle's recommended best practices.
Which three actions could you take to do this?
A. Use a cron job on a database node to run it at regular intervals.
B. Use a cron job on each cell to run it at regular intervals.
C. Run it once each cell and it will then perform periodic monitoring automatically.
D. Create a OS job in Enterprise Manager to run the exachk utility at regular intervals.
E. Use exachk to schedule itself to run at regular intervals.
Which three are true concerning Exadata Smart Flash Cache on X6 Database Machines with High Capacity Storage Servers?
A. The “keep” cache is limited to a maximum of 80% of the total Smart Flash Cache capacity.
B. Smart Scan will always use the Smart Flash Cache for all I/Os fast full index capacity.
C. Smart Scan will always use the Smart Flash Cache for all I/Os for full table scans.
D. Single block reads can benefit from Smart Flash Cache.
E. Multiblock reads can benefit from Smart Flash Cache.
You plan to consolidate multiple mission-critical databases onto a single rack Exadata X6 database Machine.
You do not plan to use virtualization on the database servers.
You have identified two database categories, based on differing availability and maintenance objectives.
Which two choices will be the best solution?
A. Create a single database cluster that accesses a single storage grid.
B. Create a single database cluster that accesses multiple storage grids.
C. Partition the Exadata storage servers into two separate storage grids.
D. Create a single storage grid and share space on the celldisks using Exadata storage realms.
E. Partition the database servers into two separate clusters.
The InfiniBand switches on your X5 Database Machine contain the software version as confirmed using the version command:
[root@exampsw –ib2 bin] # versionSUN DCS 36p version: 1.3.3-2Build time: Apr 4 2015 11:15:19SP board info: Manufacturing Date: 2014.05.05Serial Number: “NCD3X0178” Hardware Revision: 0x0006 Firmware Revision: 0x0102 BIOS version: NOW1R112 BIOS date: 04/24/2014
Which two tools are useful for monitoring the InfiniBand switches for fan problems and by which users should they be run?
A. Run the env_test command on the switches after logging in as the ilom-admin user.
B. Run the getfanspeed command on the switches after logging in as root.
C. Run the env_test command on the switches after logging in as root.
D. Run the showtemps command on the switches after logging in as the ilom-admin user.
Nowadays, the certification exams become more and more important and required by more and more enterprises when applying for a job. But how to prepare for the exam effectively? How to prepare for the exam in a short time with less efforts? How to get a ideal result and how to find the most reliable resources? Here on Vcedump.com, you will find all the answers. Vcedump.com provide not only Oracle exam questions, answers and explanations but also complete assistance on your exam preparation and certification application. If you are confused on your 1Z0-070 exam preparations and Oracle certification application, do not hesitate to visit our Vcedump.com to find your solutions here.