Oracle Exadata Database Machine Models X3-2 and X3-8 Implementation Essentials Set 1

1.

Which three statements are correct about data paths in the SPARC M5-32 server?

Within a DCU, a CPU talks to another CPU directly by using the coherency switch. The SSB is not needed. From one DCU to a different DCU, an even talks with only another even (same for odd) and hops to the odd-numbered board, if needed, on the destination DCU. From one DCU to a different DCU, all CPUs can access all PCIe slots In the destination DCU directly in one hop. A DCU can communicate data only with other DCUs via the BX ASICs on the SSB. From one DCU to a different DCU, even CPUs can access ail the odd PCIe slots in the destination DCU directly in one hop.

2.

Which statement is correct?

The SPARC M5-32 processor has 16 cores, 48MB L3$; T5 processor ha 16 cores, 8MB L3$

The SPARC M5-32 processor has 6 cores, 48MB L3$; T5 processor ha 16 cores, 8MB L3$

The SPARC M5-32 processor has 16 cores, 24MB L3$; T5 processor ha 16 cores, 8MB L3$

The SPARC M5-32 processor has 6 cores, 24MB L3$; T5 processor ha 16 cores, 48MB L3$

3.

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

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. 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. While the system is running on an active clock board, a faulty clock board can be replaceddynamically. There are two clock boards in a redundant configuration, and there is a dynamic failover of theprimary clock board to the standby clock board.

4.

Which three statements are correct about installing DIMMS?

Be sure that you are properly grounded before inserting the DIMM(s) in the socket(s). If a DIMM slot LED is lit, press the Fault Remind button to turn off the LED. When replacing a faulty CMU, you do not need to keep DIMMs in the same locations on thereplacement CMU, because the server has an intelligent load-balancefeature. When you press the DIMM Fault Remind button, the slot for a faulty DIMM is lit. If a DIMM slot LED is lit, the fault is cleared only by the reset command In JLOM.

5.

When SunVTS has completed its testing, where do you find the log files?

/var/logs

/var/sunvts/logs

/var/adm/sunvts/messages

/var/sunvts/messages

6.

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

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

7.

You are at a customer site to install some new PCIe cards into their SPARC M5-32 platform. You want to ensure there are no existing issues on the platform before
you begin your word. Which command would you run to see details of the existing problems on the platform?

show /System/Faults

show /Servers/open_ problems

Show /System/0pen_pr0blems

show problems

8.

You have just closed a deal with a customer and are now ready to move into the installation phase of me sales and delivery cycle. For which two reasons is using the Enterprise Installation Standards (EIS) documentation suite important in performing your customer installation?

ensures all decisions about what the customer wants are clarified well before the installation starts supports the goal of consistent, high-quality installations provides a way to document what team performs what service enables the customer to easily see what has been defined and make changes as needed

9.

You opened a console into PDom2 and you now want to get back to the SP. would you use?

~.

~# r

Esc-(

#.

10.

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

Explorer on the SPs Explorer on the PDoms Snapshot on the SPs Snapshot on the PDoms

Oracle Exadata Database Machine Models X3-2 and X3-8 Implementation Essentials Set 1

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Oracle Exadata Database Machine Models X3-2 and X3-8 Implementation Essentials Set 1

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