1z0-489.exam. Number: 1z0-489 Passing Score: 800 Time Limit: 120 min ORACLE. 1z SPARC M6-32 and SPARC M5-32 Servers Installation Essentials

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1 1z0-489.exam Number: 1z0-489 Passing Score: 800 Time Limit: 120 min ORACLE 1z0-489 SPARC M6-32 and SPARC M5-32 Servers Installation Essentials

2 Exam B QUESTION 1 alert notifications have stopped working. Which two targets should be checked to confirm that alert configuration has been set up correctly? A. /SP/clients/smtp B. /SP/clients/snmp C. /SP/faultmgmt D. /SP/config E. /SP/alertmgmt/rules Correct Answer: AD / QUESTION 2 When installing Solaris 11, which two locations can be used to obtain the software? A. B. C. D. Correct Answer: BC / QUESTION 3 While planning for the installation of a SPARC M5-32 server, you notice that a more recent version of a patch is available than what is currently on the EIS-DVD. According to the Enterprise Installation Standard (EIS) methodology, what should you do?

3 A. Always install the most recent version of patch. B. Delay installation until the updated patch is published to the EIS-DVD. C. Do not install the patch unless instructed to do so by an EIS Alert. D. Never install patches outside of the EIS- DVD. Correct Answer: B / QUESTION 4 Before you can configure the service processors, which three pieces of information do you need from the customer? A. SP0 IP address B. SP1 IP address C. domain IP address D. Active SP IP address E. clock board IP address Correct Answer: ACD / QUESTION 5 Which three components require IP addresses when you configure the SP network?

4 A. SPO B. SP1 C. ACTIVE_SP D. SPARE_ SP E. SLAVE_SP Correct Answer: ABC / QUESTION 6 Which component is a building block of physical domains (PDomainsorPDoms)? A. CMU B. SPP C. IOU D. DCU Correct Answer: C / QUESTION 7 You have used ILOM on other servers before, but notice that there are two targets that are new to ILOM on the SPARC M5-32 server. Which are they? A. /System B. /Storage C. /Servers D. /SYS E. /sp

5 Correct Answer: AD / QUESTION 8 Which three statements are true about PCIecard population on the SPARC M5-32 server? A. Each DCU has two sets of PCIe slots. PCIe slots 1-8 are connected to IOB0, and PCIe slots 9-16 are connected to IOB1. B. The order of PCIe card portion is the same in the OCU with 2x or 4x CMUs. C. In a 4x CMU environment, PCIe slot 3 shares the same PCIe switch with the EMS (Base I/O board); the same is true for PCIe slots 6,11, and 14. D. In 2x CMU environments, PICe slots 3 and 4 share the same PCIe switch with the EMS I/O board); the same is true for PICe slots 5 and 6, PCIe slots 11 and 12, and PCI slots 13 and 14. E. In the DCU with 2x CMUs (in slots 0 and 3), you may only populated card to PCIe slots 1-8. Correct Answer: BCE / QUESTION 9 You are performing some of the initial Service Processor (SP) login steps. How do you verify that you are on the Active SP? A. Enter > show /SP/redundancy status where the result is "status = In progress". B. Enter > show /sp/redundancy status where the result is "status = Active",

6 C. Enter > show /sp/redundancy status where the result is "status = Go", D. Enter > show /SP/redundancy status where the result is "status = Ready". Correct Answer: B / os/system_management/command/reference/sm_cmd_show.html QUESTION 10 You run the following command: -> sec /HOSTO/bootmode script="setenv auto-boot? False" You notice on subsequent resets that Solaris boots in the domain. What are three possible reasons for this? A. This is a one-time setting. B. The default setting for auto-boot? is True. C. Keyswitch is set to Normal. D. auto-boot? returns to its default setting at the next reset. E. Keyswitch is set to Locked. Correct Answer: ABE / QUESTION 11 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

7 they want from inside this environment without affecting others. D. A maximum of 128 domains can exist on each SPARC M5-32 s Correct Answer: C / QUESTION 12 There are a total of 36 fan modules in the SPARC M5-32 server, and all are redundant and hot- swappable. Which statement is correct? A. Half of the 36x fan modules are located on the front and the other half on the rear. 18x fan modules are in front fan cages and 18x fan modules are in back fan cages. B. 36x fan modules are located on the front and rear; 12x fan modules are in front fan cages, 12x fan modules are in back middle fan cages, and 12x fan modules are in back lower fan cages. C. All 36x fan modules are located on the front, 16x fan modules in upper fan cages, 16xfan modules in lower fan cages, and 2x fan modules on each side (left and right next to the SP/SSB). D. All 36x fan modules are located on the front, 12x fan modules are In upper fan cages, 12x fan modules are in middle fan cages, and 12x fan modules are in lower fan cages. Correct Answer: A / QUESTION 13 Where do you perform the completion of ASR activation?

8 A. MOS B. ASR Client C. ASR Manager D. SP Correct Answer: C / QUESTION 14 You have powered-on HOST2 and want to verify its current status. Which two commands would give that output? A. show /Servers/PDomains/PDoraain_2/HOST status B. show /Servers/PDomains/PDomain^l/HOST status C. show status /Servers/PDomains /PDomain_2/H0ST D. show /Servers/PDomains /PDomain 2/HOST status detail Correct Answer: AD / QUESTION 15 A PCIe data path originates from a root complex (from the CPU) on a CMU that connects to a PCIE_SWITCH (in an IOB). Which two components is the signal fanned out to? A. PCIe slots B. EMS slots (that is, Base I/O board in IOU) C. CPU Memory Unit D. Scalability Switch Assembly

9 Correct Answer: BC / QUESTION 16 A customer calls in and reports a problem with CMU#10. They said they have an issue with HOST1. What Domain Configurable Unit (DCU) is this board located in? A. DCU_0 B. DCU_1 C. DCU_2 D. DCU_3 E. DCU_4 Correct Answer: B / QUESTION 17 What are three genera, guidelines for creating the ZFS root pool? A. 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. B. If the controller provides H/W-based RAID, then it is not necessary to create mirrored pools. C. 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. D. For non-root pools, you must partition the disk and assign slices to various partitions. E. 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). Correct Answer: ABC

10 / QUESTION 18 You are working on an problem with DCU1 on a APARC M5-32 system. Which four of the following Memory Units are located in the DCU1? A. CMU#4 B. CMU#14 D C. CMU=6 D. CMU=7 D E. CMU = 5 Z F. CMU=8 Correct Answer: ACEF / QUESTION 19 A customer wants two DCUs in physical domain 0. What property must be set to true for this host for you to be able to configure this? A. keyswitch B. dcus_available C. dcus assigned D. expandable Correct Answer: D

11 / QUESTION 20 A "cold" system is placed into a computer center (cooling air/normally approximately 20 C168" F). Wit h power on, the chip/layer temperature rapidly becomes close to room temperature, because the overall system is not being cooled due to the fact that the "cooling" air is warmer than the "cold" system. In such a scenario, the "warming up" period is probably complete within only 1-2 hours. What are two possible outcomes of this scenario? A. inability to power-on the system after it is acclimatized B. long-term damage (hair-cracks) on the computer boards C. intermittent equipment failure D. lack of network connectivity after it is booted Correct Answer: BD / QUESTION 21 Before performing a firmware upgrade, you must first check the keyswitch property for each host. What must it be set to for the firmware upgrade to work? A. Normal B. Locked C. Diag D. Open Correct Answer: D / QUESTION 22

12 You need to run a snapshot to collect SP data. Which two options you can dump the snapshot to? A. HTTP B. SFTP C. HTTPS D. FTP Correct Answer: BD / QUESTION 23 You need to power down HOST 1 to add additional memory to a CMU. Which command do you execute? A. power -off /HOST1 B. set keyswitch off /HOSTI C. power /HOST1 off D. stop /HOSTI Correct Answer: C / QUESTION 24 You are ready to run SunVTS. Which two commands can you use? A. startsunvts-t B. startsunvts -all C. startsunvts -g D. startvts

13 Correct Answer: AD / QUESTION 25 Which three options are supported memory population options for the SPARC M5-32 server? A. CMU with no memory/dimm populated B. CMU with 1/4 populated with DIMM Q C. CMU with 1/2 populated with DIMM D. CMU with full populated with DIMM E. CMU with 1/8 populated with DIMM Correct Answer: BCE / QUESTION 26 A customer with a SPARC M5-32 server believes it is not fully configured and wants to add more CMU boards to the platform. Which option represents ILOM targets that you can use to find out if the platform can accommodate additional CPUs? A. /SP/config/Processors B. /Servers/Processors C. /System/Processors D. /Systems/DCUs

14 Correct Answer: C / QUESTION 27 Using the SP ILOM commands to list properties, which command would you use to find out the mapping for all CMU boards in physical Domain 1 to the CPUs? A. show /Servers/Pdomains/Pdomain.l/System/Processors -level 3 location B. show / Servers/Pdomains/Pdomain_l/DCUs -level 3 location C. show /Servers/Pdomains/Pdomain_l/SP/Processors -level 2 location f D. show /System/Processors/C PUs -level 2 location Correct Answer: A / QUESTION 28 The SPARC M5-32 server is well suited for many workload requirements. Which requirement does the SPARC M5-32 server best fulfill? A. business-critical workloads that scale up to 32 cores B. applications that need fast and reliable virtualization technologies with no extra cost C. workloads that need encryption without sacrificing application performance D. consolidation of mission-critical workloads, where each needs physical isolation domains (PDoms) Correct Answer: D /

15 QUESTION 29 Which statement is true regarding the SPARC M5-32 server SP (service processor) and SPP (service processor proxies)? Each SPARC M5-32 server has A. 2x SP, and works with 16x SPP local in 16x CMU B. 2x SP, and works with 4x SPP local in 4x IOU C. 2x SP, and works with 4x SPP local in 4x DCU D. 2x SP, and works with 16x SPP local in 4x DCU and 4x IOU Correct Answer: B / QUESTION 30 The service processor collects audit and event records. The records can be used to show when certain actions occurred on the SPARC M5-32 platform. Which two commands list the event and audit log entries? A. show /SP/logs/event/list B. show /System/Log/audit C. show /SP/logs/audit/list D. show /Servers/Log/list Correct Answer: BD / QUESTION 31 When you perform a firmware upgrade at a customer's site, what three things actually get updated? A. Oracle ILOM firmware B. OpenBoot PROM firmware C. POST firmware D. Oracle Solaris firmware

16 E. Disk firmware Correct Answer: ABE / QUESTION 32 Your customer declines installation of the potential equalization cable that is recommended in the Enterprise Installation Standards (EIS) guidelines. What should you do? A. Refuse to perform the installation until the customer adheres to the EIS guidelines, B. Install the system regardless of the customer's decision. C. Continue with the installation, but note the customer's decision in the sign-off document. D. Do a review of the existing grounding steps taken, and then proceed with the installation. Correct Answer: C / QUESTION 33 Before turning the system over to a customer, you want to verify that both SPs are functional. Which action do you perform to test the failover? A. Set /SP/failover on. B. Start /SP/failover. C. Set /SP/redundancy failover=true. D. Set /SP/redundancy initiate_ failover_ action=true Correct Answer: D

17 / QUESTION 34 Which three options are architectural features that you find in the SPARC M5-32 processor? A. 16x S3 cores of 3.6 Ghz B. Shared 48 MB L3$ C. 2x memory controllers D. 2x PCI-e Gen3 root complex E. 16-way 256 KB L2$ Correct Answer: ABD / QUESTION 35 There are 16x CMUs and 4x IOUs with up to 4x DCUs in a fully configured SPARC M5-32 server. The core interconnect component is Scalability Switch Board (SSB). How many SSBs can there be in a fully configured server? A. 16 B. 4 C. 20 D. 12 Correct Answer: C

18 / QUESTION 36 On the SPARC M5-32 platform, CMU11 is located in DCU2. If an error is reported on CMU11, which command would you use to identify the PDomain number that has DCU2 assigned? A. show /System/DCTs/DCU_2/CMD_11 location B. show /SySt8m/Processor/cpUs/cro_22 location C. show /Servers/PDomains/ _level 2 _t dcus_assigned D. show /Servers/PDomains/ -level 2 CMU 11 Correct Answer: B / QUESTION 37 There, unbounded PDoms and bounded PDoms on a SPARC M5-32 mm. which three statements are correct? A. Bounded PDoms have lower latency, and loss of any SSB has no effect. B. Bounded PDoms have lower latency. You can form a bounded PDom with I6x M5 CPUs, by combining 2x DCU. C. Unbounded PDoms are expandable beyond 8x M5 CPUs; and SSB stores L3$ directory for fasterlookup. D. Both an unbounded and a bounded PDom operate like an independent server that has full hardware isolation from other PDoms on the server. E. A PDom can be dynamically switched between bounded and unbounded. Correct Answer: ADE / m5-32-architecture pdf QUESTION 38

19 In order for ASR to work on the system, what must the customer have configured? A. ASR Host B. ASR Client system C. ASR Manager system D. NTP Correct Answer: C / QUESTION 39 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. 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. B. 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. C. 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). D. EMS modules also need a PCIe root complex to control. E. In a DCU that has 2x CMU, installing in slots 0 and 1 is invalid. Correct Answer: ACE / m5-domaining pdf QUESTION 40 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?

20 A. It enables you to define your test procedures to ensure successful installation. B. It enables you to define your system configuration: boot disk layout, networking, and physical domains. 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. Correct Answer: B /