1Z0-581 | Certified Oracle 1Z0-581 dumps
Q41. Which account will be used by the customer support team when working on the Axiom?
A. Administrator
B. Pillar
C. Primary Administrator
D. Pillar Support
Answer: D
Explanation: Note: Contact the Oracle Pillar Customer Support for the encrypted file (for resetting the password). The Oracle Pillar Customer Support will send you the encrypted file and give you instructions on how to install the file.
Q42. Which two checks should be performed if there are empty sockets in a PDU before use by the Axiom?
A. Verify the input voltage to the PDU.
B. Add up the amperes used by each component according to the input voltage.
C. Add up the amperes used by the Slammers according to the input voltage.
D. Verify the output voltage to the PDU.
E. Add up the amperes used by the Slammers according to the output voltage.
Answer: B,D
Explanation:
Note: The Pillar Axiom 600 system components must be plugged into the PDUs such
that they do not exceed the amperage rating of any outlet group. If you exceed
the amperage rating, the circuit breakers trip.
Except where indicated, the maximum rated amperage of the outlet banks
remains the same regardless of the electrical service voltage. Therefore,
components draw about half the amperage at 230V than at 115V, and you can
plug more components into each power distribution unit (PDU).
Note2: PDU Outlet Amperage Limits
The number of Pillar Axiom 600 system components you can plug into each Pillarsupplied
power distribution unit (PDU) varies.
The Pulizzi TPC2105 shown in the following figure can use 115V, 208V, or 230V,
30A (32A in Europe) electrical service. The overall amperage limits are 24A and
the they are the same at any input voltage.
Reference: Pillar Axiom 600 Hardware installation Guide,Component Power Usage
Q43. Where does the AxiomONE Data Protection Manager records its events?
A. the system event log
B. the log file on the host
C. the Event Viewer
D. the/var/log/syslog file on the Pilot
Answer: A
Explanation: Display the Event Log Review the event log to monitor events that have occurred in the Pillar Axiom system. If too many events display on the screen, you can apply filters to the list. 1 From the Monitor tab, click Event Log. 2 Review the event log details to ensure that the information is what you expect.
Note: Event logs display the system events of a Pillar Axiom system. Events include management actions such as the creation or deletion of LUNs and any problems encountered by the Pillar Axiom system, such as hardware issues or other problems detected in the Slammer or the Pillar Axiom management software.
Reference: Pillar Axiom Administrator's Guide,Display the Event Log
Q44. By using which Pillar Axiom feature can you allocate system resources and handle data flow according to its business priority?
A. Quality of Service
B. Thin Provisioning
C. Storage Domains
D. Storage Profiles
Answer: A
Explanation: QoS policies are available for the following properties:
* Processing queue priority and data access efficiency, known as priority *Preferred storage media, known as Storage Class *Number of mirror copies, known as redundancy *Performance optimization, known as a combination of access bias and I/O bias
Reference: Pillar Axiom Administrator's Guide, About Quality of Service
Q45. From which three sources can the system information be collected and placed into the bundle?
A. Slammer hardware components
B. Brick hardware components
C. Client hosts with APM
D. AxiomONEStorage Manager
E. SAN Switch
Answer: A,B,C
Explanation: System information can be collected from the following sources and placed into the system log bundle:
*
Slammer hardware components
*
Brick hardware components
*
Client hosts
*
Pilot hardware component
Note: To help diagnose a situation that might exist, the Oracle Pillar Customer Support might request that you collect into a single bundle certain logs and other diagnostic information and then send the bundle to Pillar Customer Support for analysis.
Reference: Pillar Axiom Administrator's Guide, About System Log Bundles
Q46. The storage administrator wants to be able to schedule a pointer-based copy of source volume ASSM. Which Axiom data protection function will help accomplish this task?
A. Copy LUN
B. Clone LUN
C. Snapshot
D. Backup LUN
Answer: C
Explanation: Restoring a LUN from a Clone LUN uses partial block snapshot technology, which allows the LUN to keep its same identity and to come back online in a short amount of time, especially when compared to copying the entire data set back from a tape backup. This restoration process copies only that data that was modified after the snapshot was taken. Furthermore, this process allows access to the data while the background copy is in progress.
Clone LUN: A point-in-time, read-write, partial-block snapshot of a LUN that you intend to split from the original LUN for immediate access. A Clone LUN retains the same QoS parameters as the source LUN and consumes storage capacity from the Clone LUN repository that was allocated for the source LUN. A Clone LUN cannot be scheduled from the Pillar Axiom Storage Services Manager; it is an immediate operation. Clone LUNs provide a convenient method to branch from the source data without the need to do a fullblock copy operation. Formerly called a Snap LUN.
Reference: Pillar Axiom Administrator's Guide, Restore a LUN from a Clone LUN
Q47. The storage administrator has installed MaxRep in the SAN environment. Identify how MaxRep communicates to the Pillar Axiom storage system for volume discovery.
A. AxiomONE CLI commands through FCP
B. AxiomONE CLI commands through TCP/IP
C. SCSI commands through FCP
D. SCSI commands through FCoE
Answer: C
Explanation:
Note: Initiate a Pillar Axiom iSCSI Session
Use the iSCSI Login option when investigating iSCSI login problems to the Pillar
Axiom system from the Pillar Axiom MaxRep Replication for SAN.
1 To perform the iSCSI Login operation, navigate to Settings > Axioms > Toolkit
for MaxRep.
2 In the Select MaxRep Option page, select iSCSI Login and click Next.
3 In the Select an Axiom page, select a Pillar Axiom system from those listed.
4 Click Submit to initiate the login operation.
5 At the confirmation prompt, click OK.
Q48. Which VSS Provider CLI tool is used to configure additional systems?
A. pcli.exe
B. axiomocli.exe
C. registerAxim.exe
D. vssadmin.exe
Answer: C
Explanation: The VSS Provider installer allows you to configure a single Pillar Axiom system.
To configure additional systems or remove systems, use the
registerAxiom.exe command line tool.
Reference: Pillar Axiom Administrator's Guide, Download and Install the VSS Provider Plug-In
Q49. Which I/O Bias value should be assigned when the "read" activity exceeds the "write" activity?
A. Write
B. Read
C. Sequential
D. Random
E. Mixed
Answer: B
Explanation: You can use the I/O bias Quality of Service (QoS) property (in conjunction with the access bias property) to help optimize the performance of a logical volume.
I/O bias, as a QoS property, indicates to the system the type of I/O operation that
is the most common or expected for a particular volume. This bias can be one of
the following:
Read Most requests from client applications are for read operations.
Write Most requests from client applications are for write operations.
Mixed Requests from client applications are likely equal for read and write
operations.
Reference: Pillar Axiom Administrator's Guide, About I/O Bias