Try Free Huawei H13-531 Updated Questions & Answers

Question 1

What do IT architects need to consider when designing a cloud data center project?

ASecurity

BReliability

CHigh performance

DEasy to maintain

EEasy to expand

Correct answer: A, B, C, D, E

Question 2

Which of the description about the basic concept of FusionStorage is correct? (Multiple choice)

AThe FusionStorage data routing algorithm uses DHT (Distributed Hash Table).

BThe FusionStorage resource pool consists of a set of Partition division that correspond to DHT ring.

CFusionStorage uses multiple copies of data backup mechanism to ensure data reliability, that is, the same data can be copied and saved as 2 to 3 copies.

DVolume in FusionStorage represents the application volume.

Correct answer: A, B, C, D

Question 3

The RabbitMQ module in FusionSphere OpenStack Exchange types include? (Multiple choice)

ARoute

BFanout

CTopic

DDirect

Correct answer: B, C, D

Question 4

Huawei ManageOne fuses VPC in the resources pool scene, If using routed network, which of the following prerequisites are required? (Multiple choice)

AThe switch allows the VLAN to pass through

BAn external network has been created and the subnet is configured

CVPC has applied for a router

Dneed to manually configure the gateways and routes

Correct answer: A, B, C

Question 5

About the discription of the interaction flow between FusionStorage major modules, which are correct? (Multiple Choice)

AWhen the system starts, the MDC (Metadata Controller) interacts with the ZooKeeper to determine the MDC. The master MDC and the other MDC monitor the heartbeat mutually, and the master MDC determines the successor after some MDC failure. The other MDC discovers that the master MDC fails and interacts with the ZooKeeper to determine o be promoted to the master MDC.

BWhen the OSD (Object Storage Device) starts to query the MDC for the affiliation MDC, it reports the status to the affiliation MDC, and the affiliation MDC sends the status change to the VBS. When the affiliation MDC fails, the master MDC designates an MDC to take over the OSD. The same MDC can have up to two affiliation resource pools.

CWhen the VBS (Virtual Block System) starts to query the primary MDC, register with the master MDC(the primary MDC maintains a list of active VBS, primary MDC synchronize the VBS list to other MDC so that the MDC can inform the VBS of the OSD state changes), confirm whether they are leaders to the MDC; VBS obtain IO View from the main MDC, the main VBS obtain metadata from the OSD, other VBS obtain the metadata from the main VBS metadata.

DThe number of MDC and the number of ZooKeeper are always the same.

Correct answer: A, B, C

H13-531 Exam Dumps and Practice Questions

Most Recent Huawei H13-531 Exam Dumps

Actual Huawei H13-531 Exam Questions

Unlock all Huawei H13-531 questions