Free Oracle 1z1-489 Practice Test & Real Exam Questions

Exam Code/Number: 1z1-489
Exam Name/Title: SPARC M6-32 and SPARC M5-32 Servers Installation Essentials
Certification Provider: Oracle
Corresponding Certification: Server and Storage Systems

Exam Questions: 79
Updated On: Aug 14, 2026

Question #1

Which two statements are true according to Enterprise Installation Stan (EIS) regarding boot disk layout?

A. For UFS-based root file systems, EIS recommends that H/W RAID 0 be used to mirror the bootdisk wherever it is available.

B. Under ZFS, the boot devices/disks are placed in a ZFS poof (called rpool by default), and all datasets (consisting of file systems and volumes) are allocated flexibly from that pool.

C. For ZFS-based root file systems, EIS recommends you do not use H/W RAID 0 unless sufficientdisks are available for ZFS to mirror itself.

D. For ZFS-based root file systems, EIS recommends you do not use H/W RAID 1 unless sufficient disks are available for ZFS to mirror itself.

Discussion 0

Correct Answer: B,D Vote an answer

Question #2

After completing an installation, you need to collect the system's configuration. Which two actions do you perform?

A. Snapshot on the SPs

B. Explorer on the PDoms

C. Snapshot on the PDoms

D. Explorer on the SPs

Discussion 0

Correct Answer: B,C Vote an answer

Question #3

During a site visit to a customer who has three SPARC M5-32 platforms, which two actions would you take to confirm each platform serial number?

A. Visually check for the chassis serial number label at the front upper right-hand side.

B. Using the SP on each platform to access the ILOM, run show /system serial_ number.

C. Visually check for the chassis serial number label at the front lower left - hand side.

D. Using the SP on each platform to access the ILOM, run show /systemsystem_ identification.

E. Visually check for the chassis serial number label at the rear, towards the top, in the middle.

Discussion 0

Correct Answer: B,D Vote an answer

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Question #4

You enter the following command from the service processor; start /HOSTO/console. What does this accomplish?

A. Confirm that the boot disk configuration is as expected.

B. Log In to the host as user root from another system.

C. Log in to the domain as user root via the console.

D. Connect to the console from the ACTIVE SP.

Discussion 0

Correct Answer: D Vote an answer

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Question #5

You have completed an OS installation in a PDom and, after subsequent reboots, you observe an error message regarding the pseudo- cdrom. Which command do you use to clear it?

A. clear faults

B. reset /HOSTx

C. boot -r

D. power off

Discussion 0

Correct Answer: C Vote an answer

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Question #6

To assist with remote diagnosis on the SPARC M5-32 platform, customer are asked to run the snapshot command. When collecting a snapshot on an Active SP, which user role is required for the user account to collect the snapshot?

A. a

B. c

C. o

D. u

E. r

Discussion 0

Correct Answer: E Vote an answer

Question #7

Assuming that HOST2 is composed of only DCU2, which two targets report the type of CPUs that belong to this DCU?

A. /System/DCUs/DCU_2 cpu- summary

B. /Servers/DCU_2/Processors model

C. /Servers/PDomains/PDoma1n_2/System/Processors summary- description

D. /System/Processor type

Discussion 0

Correct Answer: A,B Vote an answer

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Question #8

Which three statements are true about the newest clock board redesign/ operation in a SPARC M5-32/M6-32 server?

A. There are two clock boards. Each has two clock sources, so if a clock source fails, the alternate clock source on the same board takes over.

B. There are two clock boards in a redundant configuration, and there is a dynamic failover of theprimary clock board to the standby clock board.

C. There are two clock boards in a redundant configuration, so the failure of the primary clock board does not cause a reboot of the server.

D. While the system is running on an active clock board, a faulty clock board can be replaceddynamically.

Discussion 0

Correct Answer: A,B,C Vote an answer

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