Question 1

Which of the following descriptions of open source OpenStack storage components is correct?

Options :

A : Cinder is generally used for long-term storage of persistent type of data at rest

B : Cinder provides object storage services

C : Swift provides block storage services

D : Swift is generally used to store virtual machine images, data backups, etc

Answer: D

Question 2

Based on the multiple computing scenarios of Huawei' s CloudFabric intelligent lossless network solution, what are the correct descriptions of HPC cluster network design?

Options :

A :

The HPC cluster network adopts a planar design that considers the business plane, management plane, and computing plane separately

B :

High-performance computing networks are used for communication between computing nodes, requiring networks with low latency and high throughput, and are generally deployed as lossless networks

C :

The service management network is used for cluster management, resource monitoring, and other related business operations, and is usually deployed as a TCP/IP lossy network

D :

Both the high-performance computing network and the storage front-end network must be deployed independently to ensure high network performance and prevent mutual interference

Answer: A,B,C

Question 3

In a data center network, which of the following technologies is required to enable virtual machine traffic to access the VAS services provided by FW and LB in turn according to a specific path?

Options :

A : Security group

B : EIP

C : Microsegmentation

D : Business chain

Answer: D

Question 4

Which of the following scenarios is CloudFabric suitable for lossless networking?

Options :

A : HPC high-performance computing scenarios

B : AI Distributed computing scenarios

C : Distributed storage scenarios

D : Centralized storage scenario

Answer: A,B,C,D

Question 5

Fault 1-3-5 of CloudFabric Intelligent O&M The function supports multi-dimensional sensing, locating, and repairing faults

Options :

A : equipment

B : disposition

C : business

D : agreement

Answer: B