[Q17-Q33] Master 2025 Latest The Questions Oracle Engineered Systems and Pass 1Z0-902 Real Exam!

QUESTION 17
Which two statements are true about enabling write-back flash cache?

QUESTION 18
An Exadata X9M-2 Elastic Rack with 4 Database Servers and 8 HC Storage Servers and 3-phase 24kVA PDUs is being installed in a Data Center. However, the Data Center is only providing enough power for a single cable from each PDU. Which statement is correct?

QUESTION 19
You have configured a multirack Database Machine with two X9M-8 full racks all in a single cluster and storage grid comprising a total of 4 X9M-8 Database servers and 28 X9M-8 Storage servers.
Which two options are true regarding the servers on which Enterprise Manager agents must be deployed in order to monitor all components of this multirack configuration?

QUESTION 20
Which two activities are supported on the storage servers in an Exadata Database Machine?

QUESTION 21
Which are two correct statements for managing virtual deployment using Oracle Exadata Deployment Assistant (OEDA)?

QUESTION 22
What are two recommended configuration best practices for backup and recovery on Exadata?

QUESTION 23
Which four actions should you take before proceeding with applying updates to your Exadata Database Machine?

QUESTION 24
I/O performance of the prod database on your Exadata Database Machine has degraded slightly over the past month. The database has been allocated to the OLTP I/O Resource Management (IORM) category.
Which two monitoring tools might be useful in examining I/O performance for the prod database?

QUESTION 25
Which four actions should you take before proceeding with applying updates to your Exadata Database Machine?

QUESTION 26
Which two steps concise the path used to communicate with Enterprise Manager from an Exadata Database Machine?

QUESTION 27
You plan to monitor the status of the motherboard, memory, power, fans, and network cards on the database nodes in your Exadata Database Machine using Enterprise Manager.
Where must you set the thresholds for these hardware components and why, to assure that sensor readings, faults, and any related alerts, are visible in Enterprise Manager?

QUESTION 28
You are planning the monitoring configuration for your Exadata X9M Database Machine.
Which three components are monitored directly through the use of Exadata-specific Enterprise Manager Plug-Ins?

QUESTION 29
Which three steps are required to expand an Exadata X9M-2 Database Server with the lowest memory configuration available to the highest memory configuration?

QUESTION 30
Which two quarantine types can disable Smart Scan for multiple databases that offload SQL statements to a cell on an Exadata Database Machine?

QUESTION 31
Which two statements are correct about adding an additional database server to a physical Exadata X9M Database Machine using Oracle Exadata Deployment Assistant (OEDA)?

QUESTION 32
I/O performance of the prod database on your Exadata Database Machine has degraded slightly over the past month. The database has been allocated to the OLTP I/O Resource Management (IORM) category.
Which two monitoring tools might be useful in examining I/O performance for the prod database?

QUESTION 33
Which are two valid reasons for executing an X9M-2 Exadata storage server rescue procedure?