What are three genera, guidelines for creating the ZFS root pool?

• A. If the controller provides H/W-based RAID, then it is not necessary to create mirrored pools.
• B. In the case of rpool, the disks need to be sliced. It is recommended to have only a single slice of the full disk size used by ZFS on the although a small slice can be allocated for non-ZFS use (for example, SVM metabd).
• C. For non-root pools, you must partition the disk and assign slices to various partitions.
• D. Always create mirrored pools, even if the controller provides H/W -based RAID. ZFS needs to be able to correct the data if it detects corruption.
• E. If you ADD a disk to mirror the root pool, you must also manually perform aninstallboot or installgrub on that disk to make it bootable. If the root pool is initially created as a mirrored pool, this is not necessary.

Which three options are supported memory population options for the SPARC M5-32 server?

• A. CMU with 1/4 populated with DIMM Q
• B. CMU with 1/2 populated with DIMM
• C. CMU with no memory/DIMM populated
• D. CMU with full populated with DIMM
• E. CMU with 1/8 populated with DIMM

Which statement is true about LDom functions and features?

• A. Each domain operates like an independent server that has full hardware isolation from the others.
• B. Each domain is a virtualized environment with a reconfigurable subset of hardware resources and an OS that can be started, stopped, and rebooted independently.
• C. LDoms enable you to isolate one application from others on the same OS, allowing you to create an isolated environment in which users can log in and do what they want from inside this environment without affecting others.
• D. A maximum of 128 domains can exist on each SPARC M5-32 s

Which three statements are correct descriptions of SPARC M5-32 server design? (DCU = Domain Configuration Unit, CMU = CPU Memory Board Unit, IOU = I/O Switch Board)

• A. EMS modules also need a PCIe root complex to control.
• B. In a DCU that has 4x CMU, CMUO and CMU1 are connected to IOBO, and also linked to PCIe 1-8,but root complexes can work as fail over partners for high availability (the same applies to cmiw and CMU3 that connect to IOB1).
• C. In a DCU that has 2x CMU, you need to install in position CMUO and CMU3 so that the root complexes of the two CPUs on CMUO can connect to IOBO and link to PCIe slots 1-8; and CMU3 can connect to IOB1 and link to PCIe slot9-l6.
• D. In a DCU that has 2x CMU, installing in slots 0 and 1 is invalid.
• E. In a DCU that has 2x CMU, each CMU has 2x CPU, and each CPU has two PCIe root complexes; so you can access only eight PCIe slots (that is, 2x2x2) in that IOU.

Your customer is asking you the reason for using the EIS methodology to manage their installation. Which statement is true regarding using the Installation Configuration Plan as part of the methodology?

• A. It enables you to define your system configuration: boot disk layout, networking, and physical domains.
• B. It enables you to define your test procedures to ensure successful installation.
• C. It enables you to perform an in-depth site analysis.
• D. It allows you to perform final sign-off with the customer after the installation is complete.