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1z0-485 Questions and Answers

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1z0-485 Questions and Answers

Question # 6

Which two statements describe correct network configuration for Exadata Database Machine?

A.

The InfiniBand network subnet manager runs on all database servers to achieve High Availability.

B.

Oracle Clusterware communication is configured to use the management network.

C.

The InfiniBand network interfaces on Linux servers are configured using active-passive bonding.

D.

Database connections to the SCAN listener route through the Ethernet switch in the Exadata rack.

E.

Database servers are deployed with three logical network interfaces configured: management, client access, and private.

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Question # 7

Identify a recommended configuration to set up Auto Service Request (ASR) for Exadata.

A.

Install ASR Manager on Exadata Database Server.

B.

Install ASR Manager on Exadata Storage Server.

C.

ASR is not recommended for Exadata;the Oracle Configuration Manager is preferred.

D.

Install ASR Manager on a Standalone Server.

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Question # 8

When running OS Watcher, which two data outputs are valid for Exadata storage cell performance analysis? Select the two correct choices that apply?

A.

lostat

B.

mpstat

C.

netstat

D.

pkginfo

E.

label

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Question # 9

When using IORM, which statement accurately describes when redo log file writes take place?

A.

Based on the priority of the user

B.

Immediately

C.

Based on the resource group of the user

D.

Based on the intradatabase resource plan

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Question # 10

Consider this CellCLI command:

CellCLI> CREATE GRIDDISK ALL HARDDISK PREFIX=data, size=423G;

Which two statements describe what happens when you execute this command?

A.

It creates one 423 GB grid disk on the first available cell hard disk.

B.

It creates one 423 GB grid disk on each available cell hard disk.

C.

It creates grid disks on the outermost 423 GB that is available on each hard disk.

D.

It creates grid disks on the innermost 423 GB that is available on each hard disk.

E.

It creates an Exadata Smart Flash Cache on all flash drives.

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