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| Section | Objectives |
|---|---|
| Topic 1: Cloud Security and O&M | - Identity and access management (IAM) - Security best practices and monitoring |
| Topic 2: Cloud Computing Fundamentals | - Cloud computing concepts and service models - Huawei Cloud architecture overview |
| Topic 3: Huawei Cloud Core Services | - Storage services (OBS, EVS, SFS) - Networking services (VPC, ELB, NAT) - Compute services (ECS, auto scaling) |
| Topic 4: Cloud Migration and Deployment | - Application deployment on Huawei Cloud - Migration strategies and tools |
| Topic 5: Cloud Solution Design | - High availability and disaster recovery design - Architecture design principles |
Question 1
When planning and designing business security, ELB can be set to provide services to the public network to ensure business scalability while avoiding the direct opening of business nodes to the public network.
A. False
B. True
Question 2
The cloud database instance provided by HUAWEI CLOUD supports multiple access methods. Which of the following access methods is not supported?
A. Cloud Dedicated Line Access
B. VPN access
C. Intranet IP access
D. Public network IP access
Question 3
ROMA Service Core provides a collection of public capabilities for industry applications, which can quickly build application solutions and digital systems. Which of the following products belong to ROMA Service Core? (Multiple choice)
A. Edge application development MessageF1ow
B. Application probe OneAgent
C. Application Mobility OneMobile
D. Apply unified authentication OneAccess
Question 4
A company newly deployed some applications (JAVA type) on Huawei Cloud. Recently, it was found that the external requests surged and the load frequently changed, which caused performance problems in the applications. Engineer MR Wang suggested that the company monitor the application through the application performance management APK of HUAWEI CLOUD to find the cause of the problem. However, other colleagues also put forward different viewpoints such as using application operation and maintenance to manage AOM.
The head of the operation and maintenance department needs to make a product selection. Which of the following items is correct in the following discussion about this issue? (Multiple choice)
A. APM can be used to quickly identify, discover, locate and process application performance problems, and the company's application is JAVA, so it is more suitable to adopt the APM solution
B. As an operation and maintenance management service, AOM has more advantages than using application performance management APM service, so AOM service should be used for troubleshooting
C. The application has performance problems, indicating that the resource configuration is seriously insufficient, and the CPU, memory and other configurations should be upgraded first
D. APM can monitor all aspects of the call according to the usage of the application, and quickly analyze and locate problems such as application performance. Therefore, using APM is the best choice at present
Question 5
Network QoS refers to the use of various basic technologies to provide better service capabilities for designated network communications. Configuring QoS in the network environment can increase the predictability of network performance, effectively allocate network bandwidth, and make more reasonable use of network resources. The QoS data of cloud resources with specified specifications can be queried through the specification list.
Regarding the QoS data, what are the main items included? (Multiple choice)
A. Maximum sending and receiving packet capacity (10,000 PPS)
B. NIC multi-queue number
C. Maximum number of network cards
D. Maximum bandwidth/baseline bandwidth (Gbps)
Solutions:
| Question 1 Answer: B | Question 2 Answer: A | Question 3 Answer: A,C,D | Question 4 Answer: A,D | Question 5 Answer: A,B,C,D |
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