1Z0-489 | how many questions of 1Z0-489 pdf?
Q1. 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
Answer: C
Reference:
http://docs.oracle.com/cd/E19095-01/sfv890.srvr/817-3956-12/system_overview.html
Q2. Which two statements are correct regarding the power and cooling requirements of a SPARC M5-32 server?
A. The airflow is from the front to the back of the server. The approximate server airflow is: Maximum; 4200 CFM Typical: 2500 CFM
B. Only a raised floor with perforated tiles in front of the server is supported.
C. Cooling from ceiling vents is not supported.
D. If using a raised floor, you need to arrange seven perforated tiles in front of the server so thatcold air from the tiles can flow into the server. Each perforated tile should support an airflow of approximately 600 CFM.
Answer: A,C
Reference: https://docs.oracle.com/cd/E24355_01/html/E41214/z400000f1402692.html
Q3. You are connection serial and network cables to two SPs located at the front of the server. Your customer has requested that you set this up to enable 1-GbE network speeds. Which action would you take?
A. Connect 32 CAT6A cables from the SPO and SP1 SER MGT RJ-45 ports to separate terminal devices.
B. Connect Category 5 cables from the SPO and SP1 SER MGT RJ-45 ports to separate terminal devices.
C. Connect Category 2 cables from the SPO and SP1 SER MGT RJ-45 ports to separate terminal devices.
D. Connect Category 6 (or better) cables and network devices that support 1000BASE-T networks to separate terminal devices
Answer: D
Reference:
https://docs.oracle.com/cd/E24355_01/html/E41214/z4000b7d1393076.html
Q4. 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
Answer: B,D
Q5. A customer wants you to create a user account for a night-shift employee to be able to monitor the system but do nothing else. Which privilege do you assign to this user?
A. user (u)
B. administrator (a)
C. console (c)
D. read-only operator (o)
Answer: B
Q6. A customer has a newly installed SPARC M5-32 platform. After using the HS processes, the SPs are now configured on their network, and the customer wants to configure the PDomains. Which two options represent choices that the customer has to set up the platform out of the box?
A. accessing a Solaris domain on another host and using ipmi tool to assign components to PDomains
B. using the Oracle ILOM BUI to assign components to PDomains
C. using Oracle Ops Center to assign components to PDomains
D. using the service processor ILOM command-line interface to assign components to PDomains
Answer: B,D
Reference:
https://docs.oracle.com/cd/E24355_01/html/E41214/z40000fb1422285.html
Q7. 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
Answer: B
Reference: https://docs.oracle.com/cd/E19874-01/820-4443-11/chapter1.html
Q8. 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
Answer: A,C,D
Reference:
https://docs.oracle.com/cd/E19469-01/820-6413-13/IPMI_Overview.html
Q9. A customer provides you with their NTP server information. In which two places do you need to configure it?
A. SP
B. SPP
C. OBP
D. Solaris
Answer: B,D
Q10. 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
Answer: B,C,E