Online Access Free Oracle.1z1-902.v2022-08-10.q20 Practice Test (Page 4)

1z1-902 Exam Question 11

You are updating your Exadata X9M-2 Elastic Database Machine with 6 database servers and 12 High Capacity Storage Servers. You will be using patchmgr to apply updates across the entire machine while still maintaining database availability.
Assuming you are driving patchmgr from an external server, which statement is true about the execution phase?

A.patchmgr must be invoked with the -rolling argument with all database and storage servers listed in a single input file.

B.patchmgr cannot apply updates in a rolling manner, you must manually apply patches with the dbnodeudpate and cellupdate tools if high availability is required.

C.patchmgr must be invoked with the -rolling argument. Each component type must be upgraded independently of the other.

D.patchmgr will apply patches in component groups consisting of 1 database server and 2 storage servers to minimize disruption.

1z1-902 Exam Question 12

Which are two correct statements about backing up Exadata Database Machine?

A.Backup of the Oracle Cluster Registry, which also contains Voting Disk information, is automatically maintained on the file system of the first database server.

B.Backing up Exadata Storage Server Software is critical for restoration.

C.The M.2 disk is hot pluggable and can be replaced when the power is on, but you will have to restore the system data manually.

D.For high availability, system area can be on the first two disks and M.2 devices.

E.Use a snapshot-based backup of an Oracle Exadata Database Machine database server software.

1z1-902 Exam Question 13

You must drop all celldisks on all the storage servers in an X9M-2 quarter rack as part of a reconfiguration project.
Which three statements describe the account on the storage servers which you should use and the tool that may be used to drop the celldisks?

A.to an administrator-created storage server user with appropriate privileges on celldisk objects by calling EXACLI on all cells using exadcli

B.to the CELLADMIN account using cellcli interactively on each storage server

C.to the CELLMONITOR account using cellcli interactively on each storage server

D.to an administrator-created storage server user with appropriate privileges on celldisk objects by calling CELLCLI on all cells using exadcli

E.to the CELLADMIN account by calling CELLCLI on all cells using DCLI

F.to the CELLMONITOR account calling CELLCLI on all cells using DCLI

1z1-902 Exam Question 14

What is the maximum DRAM capacity you can expand an X9M-2 DB Server?

A.1536GB

B.512GB

C.2048GB

D.768GB

E.1024GB

F.384GB

1z1-902 Exam Question 15

Which three of the following options are available for database consolidation on Exadata?

A.Multiple Virtual Machine clusters supporting a single database for greatest resource isolation

B.Bare Metal deployment with one database per database server

C.A single database with one or more schema per application

D.Multiple Databases on a cluster

E.Multiple databases spanning a Bare Metal and Virtual Machine cluster to provide resource isolation and consolidation concurrently

F.Multiple pluggable databases in one or more container databases on a Virtual Machine or Bare Metal cluster

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1z1-902 Exam Question 11

1z1-902 Exam Question 12

1z1-902 Exam Question 13

1z1-902 Exam Question 14

1z1-902 Exam Question 15

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