Where are the performance metrics for Write Buffer Free percentage located?
A. vSAN Health Check
B. host level vSAN performance metrics
C. cluster level vSAN performance metrics
D. vSAN capacity graphs
正解:C
質問 2:
What is a mandatory requirement for a vSAN stretched cluster?
A. Two witness hosts protected by vSphere Fault Tolerance
B. Latency between data sites must be less than or equal to 5ms
C. vSphere Replication configured between the data sites
D. Minimum of two guaranteed lines of 10Gbps bandwidth
正解:B
質問 3:
What is a supported use of the vSAN iSCSI target service?
A. To provision storage as a VM Raw Device Mapping
B. To provision storage for third-party hypervisors
C. To provision storage for an ESXi host
D. To provision storage for an Oracle RAC cluster
正解:D
質問 4:
What is the formula for determining the minimum number of vSAN hosts in a cluster necessary to support a Failures To Tolerate (FTT) policy, where FTT=n?
A. n+2
B. n+1
C. 2n+2
D. 2n+1
正解:D
解説: (Pass4Test メンバーにのみ表示されます)
質問 5:
Which two conditions should be verified before removing the ESXi host from a vSAN cluster? (Choose two.)
A. Resyncs are running.
B. Data evacuation is complete.
C. All objects are currently healthy.
D. Encryption is disabled.
E. ESXi host is in maintenance mode.
正解:C,E
質問 6:
vSAN identifies a dying disk.
When is operator action required to provide data protection?
A. when an object storage policy uses FTT=3
B. when vSAN Health service is disabled
C. when the cluster lacks resources
D. when an object storage policy uses erasure coding
正解:B
質問 7:
What is a benefit of using vSphere Distributed Switches in a vSAN network?
A. Simplifies network abstraction
B. Supports faster network adapters
C. Enables network redundancy
D. Provides the ability to adjust the MTU
正解:A
冨樫** -
基本情報と同じくらいいろいろな側面の知識が必要なのですね。友達にもお勧めいたします。