1Z0-489 | Guaranteed Oracle 1Z0-489 practice test
Q21. 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
Answer: C
Q22. 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
Answer: B
Q23. 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
Answer: D
Q24. Which three statements are true about the SPARC M5-32 server power grid connection?
A. The server is designed to be powered by two utility power grids.
B. You must connect three power cords (ACO, AC1, and AC2) to one power grid, and connect the remaining three power cords to a second power grid (AC3, AC4, and AC5).
C. Only 3x power cords need to be connected when operating the server at half load.
D. All six power cords must be connected, even if you are using only a single power grid.
E. With dual-power feed set up, the first set of three power cords connected to the server are usedto supply power, and the second set of three power cords are in standby mode.
Answer: A,B,E
Reference:
https://docs.oracle.com/cd/E19658-01/820-6175-12/install_pwr_on.html
Q25. Email alert notifications have stopped working. Which two targets should be checked to confirm that email 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
Answer: A,D
Reference: https://docs.oracle.com/cd/E19469-01/819-4363-12/sunvts_diag_x4540.html
Q26. After completing an installation, you need to collect the system’s configuration. Which two actions do you perform?
A. Explorer on the SPs
B. Explorer on the PDoms
C. Snapshot on the SPs
D. Snapshot on the PDoms
Answer: B,D
Q27. 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
Answer: C
Reference:
http://www.scribd.com/doc/181674407/m5-32-server-overview-wbt-03-14-13-pdf#scribd
Q28. Your customer says that they have some specific requirements they would like to address in the boot disk layout for their system. In which Enterprise Installation Standars (EIS) document would you note this?
A. Site Audit Report
B. Installation Configuration Plan
C. Test Procedures Plan
D. Project Schedule
E. Operational Handover Document
Answer: B
Q29. 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
Answer: B,C
Q30. 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
Answer: C