H13-831 Braindumps Real Exam Updated on Apr 30, 2023 with 268 Questions
Latest H13-831 PDF Dumps & Real Tests Free Updated Today
NEW QUESTION # 132
Which of the following is not a capability of the " Cloud DBA" function of HUAWEI CLOUD RDS instances?
- A. Emergency restart of the database
- B. Database deadlock check
- C. Database engine check
- D. Database hardware tuning
Answer: D
NEW QUESTION # 133
Huawei Cloud ELB provides traffic distribution services for multiple ECS instances. It has high availability,low cost,Safe and reliable features.
Which of the following descriptions of Huawei Cloud ELB features are correct? (Multiple choice)
- A. Support elastic expansion based on application load.
- B. Support for disaster recovery in the same city
- C. Provide free anti-DDoS attack capability above 20G.
- D. No need to purchase expensive load balancing equipment at one time.
Answer: A,B,D
NEW QUESTION # 134
If the database instance of a Huawei Cloud tenant is under an unknown attack, which of the following methods is recommended for the tenant administrator to complete the creation of the database firewall policy?
- A. Risk-based IPS/IDS
- B. Cannot automatically create security policies for existing attacks.
- C. Learning mode
- D. Database firewall
Answer: C
NEW QUESTION # 135
PFX is a personal certificate saved in binary format. Generally appear in windows Server.
When a user wants to upload a certificate in this format to a Huawei ELB instance, which of the following operations is correct?
- A. The ELB load balance does not support certificates in PFx format. You can only convert them to P7B format first. Upload
- B. ELB does not support certificates in PFX format. You can only convert them to DER format first. Upload again
- C. Elastic load balancing ELB supports certificates in PFx format. It can be uploaded directly.
- D. ELB does not support certificates in PFX format. It can only be said to be converted into PEM format first. Upload again
Answer: D
NEW QUESTION # 136
Which of the following scenarios describes the X- axis horizontal expansion capability of the AKF expansion cube? (Multiple choice)
- A. An e-commerce application runs multiple instances during peak business periods and uses clusters to load balance front-end traffic.
- B. The number of passenger visits to a ride-hailing application increased, and the passenger services in the ride-hailing application were separated independently and expanded on demand.
- C. The number of users of an Internet company has increased sharply, and users are distributed in multiple areas. According to the user distribution area, multiple clusters have been established in Beijing, Shanghai, Sichuan and other places.
- D. In order to ensure the reliability of data, a financial company deploys the database in a master-backup mode to achieve high reliability of the database.
Answer: A,D
NEW QUESTION # 137
An enterprise has three different departments, each with its own HUAWEI CLOUD account. The HR department deployed a file sharing website to share the data of all on-the-job employees. The business department uploads the employee's attendance data to their VPC database. The finance department needs to access the HR department's attendance data to calculate the employee's salary. Which of the following configurations can be used by the administrator of the company to meet the needs of the three departments?
- A. Because the accounts of the three departments are different, the VPC peering connection cannot be configured to get through the data.
- B. Configure VPC peering connection between business department and HR department.
- C. Configure a VPC peering connection between the business department and the financial department.
- D. Configure VPC peering connections in the finance department and HR department. At the same time, configure VPC peering connections in the business department and HR department.
Answer: D
NEW QUESTION # 138
When users use HUAWEI CLOUD AOM to manage the operation and maintenance of the microservice system. Need to establish the mapping between AOM business model and actual resources. Which of the following description about the mapping relationship are correct? (Multiple choice)
- A. ELB elastic load balancing service corresponds to the "middleware" in the AOM business model.
- B. a kubernetes of P0D correspond AOM business model of "service".
- C. Corresponding to the "instance" in the AOM business model for a microservice.
- D. An elastic cloud server corresponds to the "host" in the AOM business model.
Answer: A,D
NEW QUESTION # 139
Huawei Cloud CCI is based on the container instance service provided by the Docker container engine.
- A. True
- B. False
Answer: A
NEW QUESTION # 140
A customer's business systems are all running on the public cloud platform of company x. For some reasons, all business systems are now being migrated to Huawei Cloud. Research on the client hosts through cloud 100 units (the Windows Server 2008R2 and CentOS7 2 operating system), 5 sets 8ySL database 5.7 data amount 10TB object stores data 100TB.
If you are the implementation engineer this time, what tools can you use to migrate the customer's business system? (Multiple choice)
- A. CDM
- B. SMS
- C. DRS
- D. OMS
Answer: A,B,C,D
NEW QUESTION # 141
What feature of Huawei Cloud RDS for SQL Server currently does not have?
- A. Database-level backup and recovery
- B. Resource monitoring
- C. Uninterrupted business storage expansion
- D. Database engine monitoring
Answer: A
NEW QUESTION # 142
After users modify the default port of Huawei Cloud RDS, in order to ensure normal database access, which of the following cloud service configurations need to be modified?
- A. Subnet
- B. Intranet
- C. EIP
- D. Security Group
Answer: D
NEW QUESTION # 143
Flume is a distributed, highly reliable, and highly available mass data aggregation system. Which of the following are the features of Flume? (Multiple choice)
- A. Support Flume Server to automatically pull up abnormally.
- B. Support resumable transmission and data caching
- C. Support cascading, multiple Flume cascading to achieve load balancing and reliability.
- D. Support encrypted transmission and non-encrypted transmission
Answer: A,B,C,D
NEW QUESTION # 144
An Internet company plans to add a cloud storage function to its products for users to save personal files. Which cloud service is recommended for this company?
- A. Elastic File Service SFS
- B. Dedicated distributed storage service DSS.
- C. Cloud Disk EvS
- D. Object storage OBS
Answer: D
NEW QUESTION # 145
Huawei Cloud DCS distributed storage report service provides support for RedisfOMemcached database version. Which of the following descriptions about the comparison of Reds and Memcached is wrong?
- A. Memcached does not support persistence of teaching data, Redis can support scenarios that require persistent storage of data.
- B. Memcached is single-core and single-threaded, Redis supports multi-threading, and performance can be improved by increasing the amount of CPU.
- C. Memcached is suitable for caching with a simple data structure model, and Redis is suitable for caching farms with complex data structures.
- D. The aue value of a single stored object in Memcached cannot exceed 1M. For scenarios exceeding 1M, Redis is recommended.
Answer: B
NEW QUESTION # 146
Which of the following source database engines does Huawei Cloud DRS support? (Multiple choice)
- A. MySQL
- B. SQL Server
- C. PostgreSQL
- D. MongoDB
Answer: A,B,C,D
NEW QUESTION # 147
HUAWEI CLOUD CES service provides a one-click alarm function. Which of the following descriptions of the one-click alarm strategy and corresponding actions are correct? (Multiple choice)
- A. Resilient public network IP blocking monitoring, trigger immediately.
- B. Abnormal monitoring of application tomcat process, trigger immediately.
- C. Flexible public network IP bandwidth over-limit monitoring, trigger immediately.
- D. The elastic cloud server starts to automatically resume monitoring and is triggered immediately.
Answer: A,C,D
NEW QUESTION # 148
When users use HUAWEI CLOUD SMS service to migrate a host with 500GB of data, with a source bandwidth of 20MB, how long does it theoretically take to complete the migration?
- A. 63 hours
- B. 57 hours
- C. 37 hours
- D. 9 hours
Answer: D
NEW QUESTION # 149
If the MySQL database instance turns on the SSL function, you cannot use the related functions of database security auditing.
- A. FALSE
- B. TRUE
Answer: B
NEW QUESTION # 150
When the consumer micro service developed by CSEJavaSDK is used to call the provider micro service, the consumer will first send the REST request to the service center. It is then forwarded to the provider by the service center.
- A. True
- B. False
Answer: A
NEW QUESTION # 151
Huawei Cloud CDM supports the migration of the entire database but does not support the migration of database objects such as stored procedures, triggers, functions, and views.
- A. True
- B. False
Answer: A
NEW QUESTION # 152
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The Huawei H13-831 exam covers a wide range of topics related to cloud computing, including cloud infrastructure, cloud security, cloud virtualization, cloud storage, cloud networking, cloud automation, and cloud service management. The exam consists of both theoretical and practical questions, which require the candidate to demonstrate their knowledge and skills in designing and deploying cloud solutions.
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