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H13-821_V2.0 PDF Dumps | Mar 30, 2022 Recently Updated Questions
NEW QUESTION 61
What level of affinity and anti-affinity does Huawei Cloud Container Engine support? (Multiple choice)
- A. node
- B. Cluster
- C. Application
- D. Network
Answer: A,C
NEW QUESTION 62
Which of the following methods is used by HUAWEI CLOUD CCI instances to ensure the security of tenant container instance isolation?
- A. Provide strong isolation through secure container technology Kata
- B. Tenant isolation through physical machines or clusters
- C. Tenant isolation by docking enterprise projects
- D. Provide CGroup to isolate tenants
Answer: A
NEW QUESTION 63
DDM, as the distributed database access service on the back end of RDS, can withstand PB-level data volume and millions of concurrent volumes through the technology of read-write separation and data fragmentation, which is ten times the number of single-machine database connections.
- A. False
- B. True
Answer: A
NEW QUESTION 64
Tenants need to build graphics applications. Which of the following types of elastic cloud server instances are recommended for tenants?
- A. I3
- B. T6
- C. M6
- D. G5
Answer: D
NEW QUESTION 65
Threshold alarms detect the upper and lower limits set by the indicators defined in the threshold rules. If the trigger conditions are met, an alarm message will be sent and a custom action will be executed. The current alarms on HUAWEI CLOUD can be notified to the operation and maintenance staff through which channels? (Multiple Choice)
- A. Mail
- B. QQ
- C. WeChat
- D. SMS
Answer: A,D
NEW QUESTION 66
Regarding the description of stateful applications, which of the following statement is wrong?
- A. Life cycle operations are orderly
- B. The results of each instance for the same request and response are exactly the same
- C. Stateful applications generally ensure data persistence through data volumes
- D. Each instance is unique
Answer: B
NEW QUESTION 67
Hisilicon Boudica is the world's first nB-Io chip.
- A. True
- B. False
Answer: A
NEW QUESTION 68
Which of the following options is the technology supported by Huawei Cloud Blockchain Service?
- A. Fabric
- B. Corda
- C. Ethereum
- D. BTC
Answer: A
NEW QUESTION 69
In Kubernetes, which component of the cluster does Kubect1 interact with?
- A. api-server
- B. etcd
- C. evevt-controller
- D. kubelet
Answer: A
NEW QUESTION 70
AOS (Application Orchestration Service) in the Micro Service Cloud Application Platform (ServiceStage) enables the deployment of complex distributed systems in one click.
- A. True
- B. False
Answer: A
NEW QUESTION 71
When using the Huawei Cloud Distributed Messaging Kafika service and the SAL capability is enabled, after the Kafka topic is created, what information needs to be obtained to complete client access? (Multiple choice)
- A. Example D
- B. Client certificate
- C. Username and password
- D. Access address
Answer: B,D
NEW QUESTION 72
Tenants use mirroring to create cloud servers. The size of the system disk can be specified, but it must be greater than or equal to the size of the mirrored system disk.
- A. True
- B. False
Answer: A
NEW QUESTION 73
Which of the following descriptions about HiLens Framework is wrong?
- A. Developers focus on their business applications to improve development experience and development efficiency
- B. HiLens Framework only provides Python interface
- C. HiLens Framework includes preprocessing, resource management, log system, input management, model management, and output management modules
- D. HiLens Framework encapsulates basic development components and provides developers with a simple and easy-to-use development interface
Answer: B
NEW QUESTION 74
The full-stack exclusive and HUAWEI CLOUD share the account system. Users must use a HUAWEI CLOUD account to log in and manage the full-stack exclusive cluster.
- A. False
- B. True
Answer: A
NEW QUESTION 75
A company builds a video-on-demand system based on HUAWEI CLOUD. Which of the following types of cloud services is recommended? (Multiple choice)
- A. OBS
- B. MPC
- C. CDN
- D. VCM
Answer: A,B,C,D
NEW QUESTION 76
The transportation management of the logistics industry TMS mainly realizes the intelligent management of the visual monitoring of transportation business processes through consignment note management, order tracking, cargo tracking, personnel management, and transportation industry household management.
Which of the following service capabilities of HUAWEI CLOUD can help logistics companies reduce costs and increase efficiency? (Multiple choice)
- A. Build vehicle and fleet management based on HUAWEI CLOUD IOT service capabilities
- B. Based on intelligent services such as route optimization, intelligent loading, and outbound picking route planning provided by HUAWEI CLOUD E platform
- C. Provide full-stack security solutions and security protection methods to protect the safety of freight information and the privacy of vehicle owners and cargo owners
- D. Based on HUAWEI CLOUD's rich Paas service and cloud container engine CCE service, it provides a one-stop solution for TMs business with low cost, high reliability, and elastic scalability
Answer: A,B,C,D
NEW QUESTION 77
What are the focus of cloud on the banking system? (Multiple choice)
- A. Professional services
- B. Compliance
- C. Security
- D. Reliable
Answer: A,B,C,D
NEW QUESTION 78
If tenants need to deploy core applications on HUAWEI CLOUD and require RP0=0 in disaster recovery scenarios, and at the same time implement data rollback under accidental deletion operations, which of the following solutions is recommended for tenants?
- A. SDRS storage disaster recovery service + DSS exclusive distributed storage service
- B. SDRS storage disaster recovery service + EVS cloud hard disk service
- C. SDRS storage disaster recovery service + CBR cloud backup service
- D. SDRS storage disaster recovery service + SFS elastic file service
Answer: C
NEW QUESTION 79
What are the advantages of Huawei CCE services for stateful containers? (Multiple choice)
- A. Data persistence storage
- B. Data is not lost when the container instance fails or migrates
- C. Support a storage format
- D. Multi-instance data sharing
Answer: A,B,D
NEW QUESTION 80
For enterprises, the stability and reliability of services are very important, and the use of middleware can improve business availability, scalability and concurrency.
- A. True
- B. False
Answer: A
NEW QUESTION 81
The functions of the Huawei Microservice Engine CSE include microservice operation and maintenance lifecycle management.
- A. False
- B. True
Answer: A
NEW QUESTION 82
Container technology is a virtualization solution based on KVM technology, which can virtualize more fine-grained resource units.
- A. False
- B. True
Answer: A
NEW QUESTION 83
The industrial Internet needs to process and analyze the data collected in real time. Which of the following components can meet the above requirements?
- A. Hbase
- B. MapReduce
- C. Kafka
- D. Flink
Answer: D
NEW QUESTION 84
Which of the following cloud services are recommended for HUAWEI CLOUD tenants to protect against XSS attacks?
- A. DDoS high defense
- B. Enterprise Host Security HSS
- C. Vulnerability scan VSS
- D. Application firewall WAF
Answer: D
NEW QUESTION 85
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