Huawei H13-831_V2.0 Daily Practice Exam New 2025 Updated 286 Questions
Use Valid H13-831_V2.0 Exam - Actual Exam Question & Answer
Huawei H13-831_V2.0 exam is a written exam that comprises 60 questions. It has a total duration of 120 minutes, and the candidate must score at least 60% to pass H13-831_V2.0 exam. The questions consist of multiple-choice, drag and drop, and scenario-based questions. H13-831_V2.0 exam is available in English and Chinese languages, which makes it accessible to professionals across the globe.
NEW QUESTION # 16
Which of the following scenarios is suitable for HUAWEI CLOUD BMS bare metal servers?
- A. GPU heterogeneous computing
- B. Expansion of own data center
- C. SAP HANA in- memory database
- D. High-performance database
Answer: A,B,C
NEW QUESTION # 17
In a cloud-native microservices architecture, services typically communicate through which mechanism?
- A. Manual coordination
- B. Shared databases
- C. Direct filesystem access
- D. RESTful APIs
Answer: D
NEW QUESTION # 18
Which of the following is not the operating mode of Spark?
- A. Spark on Mesos
- B. Local
- C. Spark on Yarn
- D. Spark on Tez
Answer: D
NEW QUESTION # 19
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 # 20
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. The aue value of a single stored object in Memcached cannot exceed 1M. For scenarios exceeding 1M, Redis is recommended.
- C. Memcached is suitable for caching with a simple data structure model, and Redis is suitable for caching farms with complex data structures.
- D. Memcached is single-core and single-threaded, Redis supports multi-threading, and performance can be improved by increasing the amount of CPU.
Answer: D
NEW QUESTION # 21
After the Pod in the HUAWEI CLOUD CCE cluster is scheduled to a Node, it will remain on the Node until it is terminated or deleted.
- A. FALSE
- B. TRUE
Answer: B
NEW QUESTION # 22
Which of the following fields are used for Huawei Cloud BMS bare metal servers? (Multiple choice)
- A. GPU heterogeneous computing
- B. High-performance database
- C. Expansion of own data center
- D. SAP HANA in-memory database
Answer: A,B,C,D
NEW QUESTION # 23
An enterprise customer purchased a dedicated line service to connect the VPC on the cloud and the IDC network under the cloud, due to business expansion. A new VPC needs to be added, and the new VPC also needs to communicate with the IDC network under the cloud. In order to save costs, users who want to reuse the current private line services, which of the following solutions are correct? (Multiple choice)
- A. A new dedicated line must be purchased.
- B. The CIDR of the newly added VPC needs to be added to the "this terminal network" of the cloud dedicated line service.
- C. It is necessary to add routing rules for CIDR whose destination address is VPC in the customer IDC gateway.
- D. Establish a peer-to-peer connection between the newly added VPC and the existing VPC and add a routing rule that the destination address is the IDC network when configuring the peer-to-peer connection route.
Answer: B,C,D
NEW QUESTION # 24
HUAWEI CLOUD ServiceStage application performance analysis provides powerful analysis tools. So that users can quickly locate fault points and bottlenecks. In addition to tools such as call chain, transaction application status, call process, etc., what other charting tools can be used?
- A. UML chart
- B. Topology
- C. Mind chart
- D. Flow chart
Answer: B
NEW QUESTION # 25
Which of the following descriptions about the characteristics of HDFS is wrong?
- A. Can be deployed on cheap common hardware.
- B. Provide fault tolerance.
- C. Based on memory, calculation speed is fast.
- D. Distributed and scalable.
Answer: C
NEW QUESTION # 26
Which type of storage is typically used to achieve high IOPS (Input/Output Operations Per SeconD. for performance-intensive applications?
- A. Block storage
- B. Object storage
- C. File storage
- D. Cold storage
Answer: A
NEW QUESTION # 27
Regarding the characteristics of microservices, which of the following descriptions is correct?
(Multiple choice)
- A. Interaction between services through a unified ESB
- B. Use unified technology and language to build microservices.
- C. Calling between services through interfaces
- D. Each microservice is independent and decoupled.
Answer: C,D
NEW QUESTION # 28
Among the configuration item sources of the following microservices, which of the following has the highest priority?
The configuration of CSE is hierarchical, according to the order of priority, it is: yaml configuration file<environment variable<System Property<configuration center
- A. Environmental variable
- B. Configuration Center
- C. microservice.yaml file
- D. System Property
Answer: C
NEW QUESTION # 29
HUAWEI CLOUD DCS Distributed Cache Service provides support for Redi s and memcached two memory database versions. Which of the following descriptions about the comparison of Redi s and ecached features is wrong?
- A. Memcached is single-core and single-threaded, Redis supports multi-threading, and performance can be improved by increasing the number of CPU.
- B. Kencached does not support data persistence, Redis can support scenarios that require persistent storage of data.
- C. Memcached is suitable for caching with simple data structure model, Redis is suitable for caching scenarios with complex data structure.
- D. Kemcache single cache object value cannot exceed 1. For scenarios exceeding 1, it is recommended to use Redis.
Answer: A
NEW QUESTION # 30
What are the commonly used data encryption methods for users? (Multiple choice)
- A. Apply encryption
- B. Client side encryption
- C. Server-side encryption
Answer: A,B,C
NEW QUESTION # 31
In the product architecture of HUAWEI CLOUD Application Operation and Maintenance Management AOM, which of the following data storage can be supported at the storage and transmission layer? (Multiple choice)
- A. ETCD
- B. MysSQL
- C. ElasticSearch
- D. Redis
Answer: A,C,D
NEW QUESTION # 32
When users use the HUAWEI CLOUD ELB service, they can use the health check to determine the availability of the back-end elastic cloud server ECS instance. For Layer 4 services (UDP protocol), which of the following methods is used by an ELB instance to determine the availability of an ECS instance?
- A. The number of bytes returned by the server of the ECS instance.
- B. The status code returned by the server of the ECS instance.
- C. Whether the port check has timed out.
- D. Special characters in the content of the message returned by the server of the ECS instance.
Answer: C
NEW QUESTION # 33
When a company chooses to use VPN to access resources on the cloud, it needs to have a fixed public IP address to establish a connection with Huawei Cloud.
- A. True
- B. False
Answer: A
NEW QUESTION # 34
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. aof
- B. zip
- C. tar
- D. rdb
Answer: A,B,D
NEW QUESTION # 35
Which one of the following descriptions about high availability and disaster tolerance of user business systems is correct?
- A. The scope of high availability is the LAN standard, and the scope of disaster recovery is the WAN standard.
- B. Disaster tolerance mainly deals with the failure of a single component, which causes the load to switch between servers in the cluster.
- C. High availability mainly responds to large-scale failures, resulting in load switching between remote data centers.
- D. High availability is a mechanism to ensure business continuity in a cloud environment, and disaster tolerance is a mechanism to ensure business continuity among multiple cloud environments.
Answer: A
NEW QUESTION # 36
What kind of loading mechanism is used to load the implementation class of the HttpServerFilter extension mechanism into the user microservice?
- A. Maver configuration file loading mechanism
- B. SPI loading mechanism
- C. Sprine Bean loading mechanism
- D. Customize XL configuration file loading mechanism.
Answer: B
NEW QUESTION # 37
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Huawei H13-831_V2.0 certification exam covers a wide range of topics related to cloud computing, including cloud architecture, cloud service models, cloud deployment models, cloud security, cloud storage, and cloud networking. H13-831_V2.0 exam also tests the candidate's knowledge of emerging technologies such as containers, microservices, and serverless computing.
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