NS0-192 実際試験問題と解答 - 模擬練習 - 受験自信を増やす

Question No : 1
Click the Exhibit button.

Using the data shown in the exhibit, which two parts would you recommend replacing? (Choose two.)

A.PSU2
B.I/O module (IOM) 1
C.PSU1
D.I/O module (IOM) 2

正解:

Question No : 2
A customer using a FAS9000 needs to perform a takeover, but their system indicates that a takeover is not possible. You have the customer execute the storage failover show -instance node nodeb command with the resulting message, “Takeover Not Possible: NVRAM log not synchronized".
In this scenario, what would you do to solve the problem?

A.Verify that the interconnect cables are connected correctly between the nodes and verify the interconnect links status by using the cluster show -instance command.
B.Reboot each node to correct the problem, and then rerun the command to verify that the problem has corrected itself. If the problem still exists, reseat the controller module.
C.Verify that the interconnect cables are connected correctly between the nodes and verify the interconnect links status by using the storage failover show -instance command.
D.Power off the node manually to force a takeover and reseat the controller module. When the system comes back up, rerun the command to see if it the problem still exists.

正解:

Question No : 3
Click the Exhibit button.

You are troubleshooting HA interconnect link connection errors.
Referring to the exhibit, which physical connections should you examine?

A.1
B.3B
C.3A
D.2

正解:

Question No : 4
A customer recently experienced a panic on one node of an ONTAP cluster. Prior to performing the giveback, they want to know what caused the panic. You request data from the customer to assist Support in determining the cause of the panic.
What information should be requested in this situation? (Choose three.)

A.panic string
B.Perfstat
C.core dump
D.message logs
E.packet trace

正解:

Question No : 5
A customer created a new volume on an SVM for testing. During the first day of testing, the customer copied data to the volume using NFS and consumed 75% of the free space. The second day of testing required the existing data to be deleted and replaced by an equal amount of different data. During the copy, an error message stated that the volume was full.
What would explain the observed error?

A.The user did not have permissions to the export.
B.The client lost connectivity to the export.
C.Vscan stopped the write due to an infection.
D.The old data is still contained within a snapshot.

正解:

Question No : 6
A customer has a company-wide power outage scheduled and needs to gracefully power off a 2
node cluster.
In this scenario, which of two steps should be performed? (Choose two.)

A.Use the halt -node * -skip-lif-migration-before-shutdown true -inhibit-takeover true command.
B.Invoke an AutoSupport message to indicate a planned maintenance time.
C.Use OnCommand System Manager to halt the controllers.
D.Use the halt -node * command.

正解:

Question No : 7
An administrator added a spare disk to the data aggregate in an ONTAP system. The administrator immediately noticed messages about the disk being partitioned.
Why did this event occur?

A.Disks on the same disk shelf were shared by both nodes.
B.The RAID group to which the disk was added contained root partitions.
C.The RAID was full and another RAID group was needed.
D.The disk was larger than the other disks in the aggregate and needed to be right-sized.

正解:

Question No : 8
Users are unable to access data stored on an ONTAP cluster. The storage aggregate show command reports that the aggregates are offline and wafl_inconsistent.
Which action would you perform to recover the aggregate?

A.Perform an aggregate copy and delete the source aggregate.
B.Execute the storage aggregate online command from the cluster shell.
C.Use file system recovery tools to recover the aggregate.
D.Execute the aggr online command from maintenance mode.

正解:

Question No : 9
You order a FAS8200 cluster with 4 TB SATA drives. Before executing the cluster setup command, you notice that ADP is not being used.
In this scenario, which statement is correct?

A.Halt the nodes and configure ADP at the LOADER-X> prompt.
B.Complete the cluster setup and use OnCommand System Manager to configure AD
C.While executing the cluster setup command, reconfigure the disks to use AD
D.Halt the nodes, boot to the special boot menu, and configure AD

正解:

Question No : 10
A customer has an SVM with an SSD aggregate that is reaching capacity. They want to move the data to another SVM with attached SATA drives.
Which two ONTAP features will accomplish this task? (Choose two.)

A.volume copy
B.volume move
C.volume rehost
D.volume relocate

正解:

Question No : 11
An administrator just upgraded the controllers and wants to nondisruptively implement Advanced Drive Partitioning (ADP) as part of the change.
Which statement is correct in this scenario?

A.ADP cannot be implemented on this system.
B.ADP can be implemented as long as all of the on-board drives do not contain data.
C.ONTAP does not support AD
D.ADP can be implemented, but only with a complete data-wipe and initialization.

正解:

Question No : 12
A customer explains that the Active IQ section of the NetApp Support site indicates that their controller has not called home within the past three months. They are not using a mail host to deliver AutoSupport notifications. When troubleshooting the AutoSupport message, you enter the event log show -messagename asup.post* command.
In this scenario, what would you expect to see on the console?

A.event-management system (EMS) events for the AutoSupport system that are related to SMTP
B.a history of all error events related to the AutoSupport system
C.event-management system (EMS) events for the AutoSupport system that are related to HTTP/HTTPS
D.event-management (EMS) events for the AutoSupport system that are related to any protocol

正解:

Question No : 13
When you expand an aggregate, the spare partitions can be added as only a new RAID group, even though the current RAID group size is large enough for the current and new partitions.
In this scenario, which statement is correct?

A.The partitions to be added share disks with the partitions in the existing RAID group.
B.RAID group size is used only when dealing with non-partitioned disks.
C.Only nonpartitioned disks can be added to a RAID group with existing partitions.
D.The aggregate must be converted to RAID-TEC to expand RAID groups using partitions.

正解:

Question No : 14
Which two statements are true about epsilon in a 4-node cluster? (Choose two.)

A.Epsilon is used as a tie-breaker for determining a quorum.
B.Epsilon is automatically assigned to the first node when a cluster is created.
C.Epsilon is used for determining the up node in failover.
D.Epsilon is automatically assigned to the last node added to a cluster.

正解:

Question No : 15
Click the Exhibit button.

On a ONTAP system, CLI commands for adding an initiator to an igroup on csiptc-2240-10 are failing, even when attempted several times on node csiptc-2440-10.
However, the command works on node 09. You can create a volume on both nodes.
Referring to the exhibit, which two statements are true? (Choose two.)

A.vldb is functioning on both nodes.
B.The igroup cannot be created because the vigmgr is secondary on 10.
C.bcomd is causing the commands to fail.
D.mgmt is failing the operation.

正解:

NetApp NS0-192 問題練習