ExamGecko
Search Search Login
Home Home / Nutanix / NCP-MCI-6.5
Question list
Search
Search

List of questions

Search
Open VPLUS File
Convert VPLUS to PDF

Related questions

Refer to the exhibit. An administrator is trying to implement the solution that is shown in the exhibit, but has been unsuccessful. Based on the diagram, what is causing the issue?
Which algorithm do snapshots and clones leverage to maximize efficiency and effectiveness?
Which scenario would benefit most from Erasure Coding being enabled on a container?
Refer to Exhibit: An administrator is attempting to create an additional virtual switch on a newly deployed AHV cluster, using the two currently disconnected interfaces. The administrator is unable to select the disconnected interfaces when creating the virtual switch. What is the likely cause of this issue?
Which node type does not deploy a Nutanix Controller VM?
Which three configuration scenarios are valid for the deployment of Prism Central? (Choose three.)
A Nutanix cluster is equipped with four nodes. Four VMs on this cluster have been configured with a VM-VM anti-affinity policy and are each being hosted by a different node. What occurs to the cluster and these VMs during an AHV upgrade?
Which two methods are available when migrating a VM from a legacy 3-tier solution using VMware ESXi to AHV? (Choose two.)
An administrator has been alerted to a VM that has high I/O latency and wants to determine if there are any other factors, such as insufficient network or memory resources that correlate, as part of a troubleshooting process. Which type of chart should the administrator create to allow all relevant data to be easily exported to CSV for later analysis?
Which component can be associated with a storage policy?

Question 139 - NCP-MCI-6.5 discussion

Report
Export

Refer to Exhibit.

An administrator increases the cluster RF to 3. The containers are not modified.

What will the new values in the data resiliency dashboard be for FAILURES TOLERABLE for the Zookeeper and Extent Groups components?

A.
Zookeeper = 1 and Extent Groups = 1
Answers
A.
Zookeeper = 1 and Extent Groups = 1
B.
Zookeeper = 2 and Extent Groups = 2
Answers
B.
Zookeeper = 2 and Extent Groups = 2
C.
Zookeeper = 2 and Extent Groups = 1
Answers
C.
Zookeeper = 2 and Extent Groups = 1
D.
Zookeeper = 1 and Extent Groups = 2
Answers
D.
Zookeeper = 1 and Extent Groups = 2
Suggested answer: C

Explanation:

According to the web search results, the cluster redundancy factor (RF) determines how many copies of the cluster metadata and configuration data are stored on different nodes. By default, the cluster RF is 2, which means that there are three copies of the Zookeeper and Cassandra data on the cluster.If the cluster RF is increased to 3, then there will be five copies of the Zookeeper and Cassandra data on the cluster12.This means that the Zookeeper component can tolerate two failures, as it can still operate with a quorum of three nodes out of five3.

However, the container replication factor (RF) determines how many copies of the VM data and oplog are stored on different nodes. The container RF can be set independently for each container, and it can be different from the cluster RF.For example, a container can have RF 2 even if the cluster has RF 34. In this case, the container will only have two copies of the VM data and oplog on the cluster, regardless of the cluster RF.This means that the Extent Groups component can only tolerate one failure, as it needs at least one copy of the VM data and oplog to be available5.

Therefore, if the administrator increases the cluster RF to 3, but does not modify the containers, then the new values in the data resiliency dashboard will be Zookeeper = 2 and Extent Groups = 1.

Show Answer
asked 23/09/2024
Tyler Raymond
39 questions
PreviousPreviousNextNext
User
Your answer:
0 comments
Sorted by

Leave a comment first

ExamGecko

Copyright @2023 ExamGecko | All right reserved

Mail us: [email protected]
About us
Contact us
Twitter X
Facebook
Medium
Convert VPLUS to PDF
Open VPLUS files Easily and Quickly
Privacy Policy
Disclaimer
Terms