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

A.

Consult My Oracle Support note 888828.1 to determine the current recommended Exadata software release.

B.

Check the Exadata Critical Issues My Oracle Support note 1270094.1 for any issues not added to the latest version of exachk.

C.

Run exachk and resolve only WARNINGS that you have not seen before.

D.

Run the appropriate patchmgr preqequisite check step for each component being updated.

E.

Run patchmgr --all_comp —autofix —autobackup —upgrade —rolling.

F.

For database servers, perform a server backup using patchmgr —dbnodes db_list_file —backup —rolling.

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

A.

OEDA allows customers to have both bare metal (BM) and virtual machine (VM) in an Exadata X9M Quarter Rack.

B.

There is no limit on the number of VMs in an Exadata rack as long as the Exadata rack has adequate resources.

C.

OEDA deployment steps include calibrate cells, create cell disks, and resecure machine.

D.

OEDA sets up key-based authentication for the root user by using the setuprootssh.sh utility included with OEDA.

For which four component failures on an X9M Database Machine does Auto Service Request (ASR) raise service requests?

A.

RoCE network interface cards in the storage servers

B.

fans in the storage servers

C.

Cisco RDMA over Converged Ethernet (RoCE) switches

D.

RoCE network interface cards in the database servers

E.

power distribution units

F.

Cisco management switch

G.

power supplies in the database servers

Which two statements are true about Auto Service Request (ASR) with an Exadata Database Machine?

A.

ASR Manager must be installed and configured on a dedicated server external to the Database Machine.

B.

Configuring ASR is mandatory for all Database Machine assets.

C.

ASR Manager must be installed and configured on one of the database servers.

D.

ASR can upload configuration metadata to support problem resolution.

E.

ASR Manager opens a service request (SR) automatically after sensors detect hardware faults.

F.

ASR communicates with Oracle support services using HTTPS.

Exadata X9M enables virtualization using KVM. Which statement is true about virtualization on Exadata X9M?

A.

Up to 12 virtual guests per X9M-2 database server are supported. If the database server memory has 384GB and Exadata Secure RDMA Fabric isolation is configured 8 guests are supported

B.

Up to 12 virtual guests per X9M-2 database server are supported.

C.

Exadata X9M-8 supports up to 48 virtual guests regardless if Exadata Secure RDMA Fabric Isolation is configured.

D.

Oracle KVM Manager should be installed on at least two Database servers per Exadata rack.

E.

Virtual guests from X8 and earlier can be migrated to X9M using VM Guard.