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NEW QUESTION NO: 7
Your customer needs to ensure that their data is available on the Exadata machine during patches. The customer wants to be able to patch one server at a time but still be protected against single-node server failure.
What ASM redundancy level should they use?
A. High
B. Normal
C. External
D. Extreme
E. Standard
Answer: B
Explanation/Reference:
Reference http://www.oracle.com/technetwork/database/exadata/maa-exadata-asm-cloud-3656632.pdf (page 7)

NEW QUESTION NO: 8
What are three Oracle recommended methods for migrating to Exadata with the least amount of down time? (Choose three.)
A. Expdp and Impdp
B. CTAS over a database link
C. Cross Platform Incremental Backup and Restore
D. logical migration by using RMAN and GoldenGate
E. physical migration by using Data Guard
Answer: C,D,E

NEW QUESTION NO: 9
To patch an Exadata cloud instance, you need to run the exadbcpatchmulti command as root from the compute node. exadbcpatchmulti uses the exadbcpatch.cfg file to provide information about the location of files related to patching operations as well as additional parameters related to these operations.
What is the purpose of the sw_bkup_needed=1 parameter that can be set in the exadbcpatch.cfg file?
A. forces the software to create a backup of the exadbpatch.cfg file
B. creates a backup of the Oracle database data files
C. creates a backup of the patch in case of an error in the patching routine
D. adds a dialog box that prompts for a backup before the patch can be applied
E. performs a backup of each Oracle home directory before a patch is applied
Answer: B

NEW QUESTION NO: 10
Which two statements are true about metrics in the DBMCLI utility? (Choose two.)
A. Metric values are computed and stored in memory, and then permanently stored on disk.
B. DBMCLI can be used to report on Exadata storage server metrics.
C. Metrics are reported as one of four types: cumulative, instantaneous, rate, or transition.
D. Fields in AlertHistory cannot be modified.
E. DBMCLI reported metrics are informational only and cannot be used to trigger alerts or reported events.
Answer: A,C
Explanation/Reference:
Reference: https://docs.oracle.com/cd/E50790_01/doc/doc.121/e51951/app_dbmcli.htm#DBMMN22246

NEW QUESTION NO: 11
What are two value propositions for using the Oracle Configuration Manager (OCM) on Exadata? (Choose two.)
A. automatic resolution of configuration issues without customer intervention
B. improved access to best practices and Oracle knowledge base
C. fewer SRs to open
D. guaranteed better performance
E. faster issue resolution
Answer: B,E
Explanation/Reference:
Reference: http://docs.oracle.com/cd/E40166_01/html/E40167/z4001567132545836.html

NEW QUESTION NO: 12
What happens in an Exadata Database Machine when the DUPLICATE sub-clause of the INMEMORY attribute is specified?
A. The DUPLICATE sub-clause enables parallel execution NUMA support.
B. Each In-Memory Compression Unit in the IM column store will have a mirrored copy placed on another node in the RAC cluster.
C. The command allows the current instance to exceed DRAM limits and expand across memory, flash, and disk.
D. The command creates an in-memory snapshot for write_only access.
E. The In-Memory Compression Unit will have a mirrored copy placed on every other node in the RAC cluster.
Answer: B
Explanation/Reference:
Reference: http://www.oracle.com/technetwork/database/in-memory/learnmore/twp-dbim-exadata-
2556211.pdf (page 3)

NEW QUESTION NO: 13
There are many different ways to load data into database tables.
Which method does Oracle strongly recommend?
A. Oracle GoldenGate
B. SQL*Loader import
C. generic connectivity via ODBC or JDBC
D. data loading via external tables
E. database gateways to open systems and mainframes
F. Oracle Data Pump
Answer: D

NEW QUESTION NO: 14
Which three statements describe the memory capabilities of the X6-2 Exadata system?
A. The database server come with 256GB memory default.
B. The HC and EF server come with 512GB memory default.
C. The database server come with 512GB memory by default.
D. The HC and EF storage servers contain 128GB memory.
E. The database server can contain 768GB memory.
Answer: A,D,E

NEW QUESTION NO: 15
Which options does not benefit from storage offload processing?
A. indexes that rely on B-Tree pointers
B. column filtering
C. joins and aggregation
D. table scans
E. incremental backups with block change tracking
Answer: A
Explanation/Reference:
Reference: https://www.pythian.com/blog/exadata-join-offloading-in-action/

NEW QUESTION NO: 16
In which three ways can customers access the ILOM interface to manage the Exadata database and storage server hardware components? (Choose three.)
A. ILOM CLI interface through the management network
B. ILOM Web interface through the management network
C. from the database server operating system tool "ilomcli"
D. from the storage server operating system tool "ilomcli"
E. remote KVM session to the ILOM
Answer: B,D,E

NEW QUESTION NO: 17
Oracle ILOM is an embedded service processor in many Oracle Exadata Database Machine components.
What are three features provided by Oracle ILOM? (Choose three.)
A. secure access for lights out management of the database and storage servers
B. web-based, secure shell, IPMI, and SNMP access for out-of-band management
C. role-based security access to limit functions to individual user administration tasks
D. storage cell monitoring through the CeIICLI interface
E. listener access through the back-end management interface for MySQL and SQL Developer
Answer: A,B,C
Explanation/Reference:
Reference: https://docs.oracle.com/cd/E50790_01/doc/doc.121/e50469/features.htm#DBMSQ21287