Latest [Nov 19, 2022] Realistic Verified H13-831-ENU Dumps
Pass Huawei H13-831-ENU Exam Updated 268 Questions
NEW QUESTION 34
When the user uses the Huawei Cloud 0ST tool to migrate the object storage.
Which of the following situations requires resource assessment in the migration material?
- A. The data capacity in the source bucket exceeds 1T, and the number of objects exceeds 3 million.
- B. The data capacity in the source bucket exceeds 5T, and the number of objects exceeds 5 million.
- C. The data capacity in the source bucket exceeds 3T, and the number of objects exceeds 3 million.
- D. The data capacity in the source bucket exceeds 3T, and the number of objects exceeds 5 million.
Answer: D
NEW QUESTION 35
Which of the following scenarios does the Huawei Cloud DRS service not support online migration?
- A. Use VPN network to migrate SQL Server to RDS for MySQL on HUAWEI CLOUD
- B. Migrate the sharded cluster MongoDB database to the DDS community edition cluster.
- C. Migrate from the user's local Oracle database to RDS for PostgreSQL.
- D. Migrate the HUAWEI CLOUD DDS instance to the user's local MongoDB database.
Answer: A
NEW QUESTION 36
Which of the following descriptions about the bandwidth value of Huawei Cloud VPN service is correct?
- A. The bandwidth of the VPN service refers to the maximum bandwidth that can be reached from the virtual machine to the virtual machine.
- B. The bandwidth of the VPN service refers to the bandwidth value sent from Huawei Cloud to the user data center.
- C. The bandwidth of the VPN service is two-way peer-to-peer.
- D. The bandwidth value of the VPN service can be purchased continuously. Namely 1~300Mbps, the step length is 1 increment.
Answer: B
NEW QUESTION 37
A company has deployed a public-facing forum through Huawei Cloud. In order to avoid Cc attacks on registered accounts, the company puts forward the following two requirements to forum administrators.
Requirement 1: Login protection, only 3 attempts to log in within five minutes are allowed, more than 3 times will prevent them from logging in again within 1 hour.
Requirement 2: Web search, a single user searches the page no more than 30 times in one minute, if it exceeds 30, the verification code will be verified.
In response to the above requirements, which features of DDOS can be used by tenants to complete the above requirements?
- A. Requirement 2: (path: exact match/ 1ogin.php) + (speed limit mode: IP speed limit) + (protection action, block)
- B. Requirement 1: (path, exact match /login. php) + (speed limit mode: IP speed limit) + (protection action: block)
- C. Requirement 1: (path: prefix matching /search*) + (speed limit mode: user speed limit) + (protection action: man-machine verification)
- D. Requirement 2: (path, prefix matching /search*) + (speed limit mode: user speed limit) + (protection action: man-machine verification)
Answer: B,D
NEW QUESTION 38
Which of the following fields is most suitable for using Huawei Cloud CCE cloud container engine service? (Multiple choice)
- A. Hybrid cloud applications
- B. Elastic scaling application
- C. High-performance AI computing applications
- D. Microservice application
Answer: A,B,C,D
NEW QUESTION 39
The tenant has built a web site based on HUAWEI CLOUD. It has been observed that the maximum service bandwidth of this site is 120Mbit/s. It is now necessary to implement security reinforcement for the site, mainly to achieve web attack protection, sensitive information filtering, Web page tamper-proof and CC attack protection.
In response to the above security requirements, what type of cloud services and corresponding versions does Huawei Cloud recommend that tenants purchase?
- A. Enterprise host security - webpage tamper-proof version.
- B. Web Application Firewall - Enterprise Edition.
- C. Web Application Firewall Professional Edition.
- D. Enterprise Host Security Enterprise Edition.
Answer: B
NEW QUESTION 40
A customer in the VPC in an ECS (bound EIP) on the deployment of the SNAT service for the entire VPC provides the ability to access the public network, for which the custom route adds a default route (destination address 0.0.0.0 /0), the next hop is the ECS with the SNAT service deployed. At this time, if you bind EIP to another ECS in the VPC, what will happen?
- A. The ECS can access the public network, but it cannot be determined by SMAT service or EIP access.
- B. The ECS can continue to be deployed by the SNAT services ECS access the public network.
- C. The ECS can't access the public network because of the clutter in the routing.
- D. The ECS can access the public network through the bound EIP.
Answer: D
NEW QUESTION 41
Huawei Cloud Elastic File Service SFS provides on-demand scalable high-performance secondary file storage (NAS), which can be used for multiple elastic cloud-level servers (ECS), encryption devices (CCE&CC), and bare metal servers on the cloud. which of the following are correct? (Multiple choice)
- A. Performance improves with the increase in capacity, while ensuring the high durability of the data, meeting the needs of business growth
- B. Cloud servers across multiple availability zones in the same district can access the same file system, enabling multiple cloud servers to access and share files together.
- C. Provide block storage services with high reliability, high performance, rich specifications and scalability.
- D. Support both NFS and CIFS protocols
Answer: A,B,D
NEW QUESTION 42
OBS dump logs must be based on log groups.
- A. True
- B. False
Answer: B
NEW QUESTION 43
When users implement the migration project, which of the following measures can reduce the risk of data inconsistency? (Multiple choice)
- A. Before the migration, the customer should make a backup of the source data.
- B. Stop source-end business writing before migration to ensure that the migrated data is the full amount of data.
- C. After the migration is completed, check whether the destination and source data are consistent.
- D. Full synchronization with multiple incremental synchronizations, the last synchronization needs to stop the source-side business writing.
Answer: A,B,C,D
NEW QUESTION 44
When users use HUAWEI CLOUD DRS to migrate MySQL database to RDS for MySQL, which of the following network types can be chose? (Multiple choice)
- A. VPN
- B. Public network
- C. ELB
- D. Dedicated line network
Answer: A,B,D
NEW QUESTION 45
Users in the cloud Huawei will host A to do a system disk backup on June 29, host A system disk is done a snapshot on June 30. Delete the hosts A by mistake on July 1. The backup can be used but snapshot is not available on July 2.
- A. False
- B. True
Answer: B
NEW QUESTION 46
Huawei Cloud Cloud Audit Service CTS is a professional log audit service in cloud security solutions that provides the collection, storage, and query functions of various cloud resource operation records. Which of the following scenarios is CTS not suitable for?
- A. Problem location
- B. Intelligence collection
- C. Compliance audit
- D. Safety analysis
Answer: B
NEW QUESTION 47
Which of the following high-availability architectures does Huawei Cloud RDS for SQL Server database instance use?
- A. Availability group
- B. Mirror
- C. Transactional replication
- D. Log Shipping
Answer: B
NEW QUESTION 48
The user has applied for separate Huawei Cloud accounts for the two departments. VPC1 (CIDR. 192. 168. 0.0/16) and 2 subnets: SubnetA (192. 168. 1. 0/) are created in account A. 24), SubnetB (192. 168. 10. 0/24), account B created VPC2 (CIDR: 192.168.0.0/16) and 2 subnets: SubnetX (192.168.10.0/24), SubnetY (192.168 .100.0/24):
Due to business needs. SubnetA and SubnetX need network interoperability.
The user understands that Huawei Cloud provides peer-to-peer connection capabilities and configures it according to the known manual, but it has not been able to achieve the goal. Which of the following is the most likely reason?
- A. The subnet network segment that needs to be interconnected overlaps with other subnet segments in the VPC, and the peer-to-peer connection cannot take effect:
- B. There is overlap between the subnet segments that need to communicate, and the peer-to-peer connection cannot take effect.
- C. Peer-to-peer connection can only be used between VPCs under the same account and cannot be used for different accounts.
- D. Peer-to-peer connection can only connect the entire CIDR segment of the two VPCs and cannot be configured for the subnet segment.
Answer: B
NEW QUESTION 49
When the user uses the Huawei Cloud SMS host migration service to migrate the source server.
Which of the following file systems is not supported?
- A. EXT3
- B. FAT
- C. NTFS
- D. EXT4
Answer: B
NEW QUESTION 50
A company has 2 VPCs in the same region of HUAWEI CLOUD. The network segment of the first VPC is 10. 10.0.0/16. One of the subnets is 10. 10. 1.0/24. The network segment of the two VFCs is 10.40.0.0/16. One of the subnets is 10.40.1.0/24. How does the company administrator need to configure the two subnets to communicate?
- A. Create 2 EIPs and bind one to each ecs instance of the VPC.
- B. Create a peer-to-peer connection between two VPCs.
- C. Create 2 VPN gateways. One for each VPC
- D. Create an ECS instance in each subnet, and then bind the elastic IP to the two instances respectively. Then establish a VN connection between the two instances.
Answer: B
NEW QUESTION 51
When users use the Huawei Cloud RDS backup migration function to migrate Redis data, which of the following Redis backup file extensions are supported? (Multiple choice)
- A. tar
- B. zip
- C. aof
- D. rdb
Answer: B,C,D
NEW QUESTION 52
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