1Z0-489 | The Secret of Oracle 1Z0-489 vce
Q31. Which three statements are correct about data paths in the SPARC M5-32 server?
A. Within a DCU, a CPU talks to another CPU directly by using the coherency switch. The SSB is not needed.
B. 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.
C. From one DCU to a different DCU, all CPUs can access all PCIe slots In the destination DCU directly in one hop.
D. A DCU can communicate data only with other DCUs via the BX ASICs on the SSB.
E. From one DCU to a different DCU, even CPUs can access ail the odd PCIe slots in the destination DCU directly in one hop.
Answer: A,C,D
Reference: http://docs.oracle.com/cd/B10501_01/server.920/a96533/statspac.htm
Q32. Which three components require IP addresses when you configure the SP network?
A. SPO
B. SP1
C. ACTIVE_SP
D. SPARE_ SP
E. SLAVE_SP
Answer: A,B,C
Q33. 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
Answer: C
Reference:
https://docs.oracle.com/cd/E37710_01/install.41/e18475/ch1_asr_overview.htm
Q34. 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.
Answer: A,D,E
Reference:
http://www.oracle.com/technetwork/server-storage/sun-sparc-enterprise/documentation/o13-024-m5-32-architecture-1920556.pdf
Q35. 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.
Answer: A
Q36. Which statement is correct?
A. The SPARC M5-32 processor has 16 cores, 48MB L3$; T5 processor ha 16 cores, 8MB L3$
B. The SPARC M5-32 processor has 6 cores, 48MB L3$; T5 processor ha 16 cores, 8MB L3$
C. The SPARC M5-32 processor has 16 cores, 24MB L3$; T5 processor ha 16 cores, 8MB L3$
D. The SPARC M5-32 processor has 6 cores, 24MB L3$; T5 processor ha 16 cores, 48MB L3$
Answer: B
Reference:
http://docs.oracle.com/cd/E24355_01/html/E41214/z40001331392991.html
Q37. 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.
Answer: C
Q38. You have performed the initial installation of Solaris 11 on your SPARC M5-32 system. You notice thatsome packages, like SunVTS, are not currently installed. What is the reason?
A. There was an error in the Oracle Solaris 11 installation process. You must re-install.
B. SunVTS needs to be downloaded separately from http://downloads.oracle.com.
C. After the system has been installed and rebooted, SunVTS and other packages can be added as described in the Solaris 11 EIS checklist.
D. SunVTS is no longer supported on Oracle Solaris 11.
Answer: B
Reference:
http://docs.oracle.com/cd/E24355_01/html/E41214/z40001331392991.html
Q39. 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
Answer: B
Reference:
http://docs.oracle.com/cd/E24355_01/html/E41214/z4000f4d1453042.html
Q40. 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)
Answer: D