Network Appliance NS0-158 問題集

質問 1：
In the storage failover command, what does the bypass-optimization option do?
A. It takes over without migrating all logical interfaces.
B. It takes over the partner node without performing aggregate relocation.
C. It migrates all logical interfaces during takeover.
D. It takes over the partner node performing aggregate relocation.
正解：B
解説: (Topexam メンバーにのみ表示されます)

質問 2：
Click the Exhibit button.

You are receiving reports of high storage latency from the database administrators.
The NetApp storage system is connected to the network using 10 Gb. You run the sysstat command as shown in the exhibit.
In this scenario, why is storage latency high?
A. The CPU usage is too high.
B. The system is experiencing a disk bottleneck.
C. The system does not have enough cache.
D. The network interfaces are maximized out.
正解：B

質問 3：
A customer has an aggregate, aggr1_01 with three RAID groups: rg0, rg1, and rg2.
Each RAID group has 15 disks, and the aggregate's maximum RAID group size is set to 18 disks.
The customer adds three additional disks to the aggregate using the following command: storage aggregate add-disks -aggregate aggr1_01 -diskcount 3 How are the RAID groups affected by this command?
A. The three disks are added to RAID group rg0.
B. The disks are added to a new RAID group rg3.
C. Each RAID group receives one additional disk.
D. The three disks are added to RAID group rg2.
正解：D
解説: (Topexam メンバーにのみ表示されます)

質問 4：
Which NetApp management tool verifies the disk-shelf cabling of an existing NetApp cluster?
A. Config Advisor
B. OnCommand Unified Manager
C. System Setup
D. OnCommand System Manager
正解：A
解説: (Topexam メンバーにのみ表示されます)

質問 5：
Click the Exhibit button.

You create a volume as shown in the exhibit.
Which statement about the new volume is true?
A. A FlexGroup volume is created with eight constituents.
B. A FlexVol volume is created on the aggregate (sas_01 or sas_02) with the most free space.
C. A FlexGroup volume is created with two constituents
D. A FlexVol volume is created on aggregate sas_01 can only be moved to aggregate sas_02.
正解：A
解説: (Topexam メンバーにのみ表示されます)

質問 6：
Click the Exhibit button.

You have a 2-node NetApp cluster. You perform a storage failover and notice that IP address 10.1.100.21 is unreachable while omegana1-01 is rebooting. After omegana1-01 is back online, the IP address becomes reachable again. However, IP address 10.1.100.20 was still reachable during the reboot. The commands shown in the exhibit were executed before the storage failover.
In this scenario, why was IP address 10.1.100.21 unreachable?
A. The failover group for 10.1.100.21 is misconfigured.
B. The node management LIFs cannot fail over to other nodes.
C. The Address Resolution Protocol (ARP) cache needs to be cleared on the upstream switch.
D. The LIF for 10.1.100.21 has an incorrect failover setting.
正解：B
解説: (Topexam メンバーにのみ表示されます)

質問 7：
You have a FlexVol volume with LUNs and need to set policies to prevent an ENOSPC error on the host.
In this scenario, which two commands will keep the LUN available to the host? (Choose two.)
A. snapshot delete
B. snapshot autodelete
C. volume size
D. volume autosize
正解：A,B
解説: (Topexam メンバーにのみ表示されます)