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Huawei HCIP-Cloud Service Solutions Architect V3.0 Sample Questions:

1. A customer uses the URL authentication method to prevent the customer's business from being hotlinked, and requests the URL: http://www.test.com/Filenamey-efeabcdefaac7d15edfc6ec8aeffee2cb After the CDN server receives the request, which of the following checks will be performed? (Multiple choice)

A) Authentication parameters: Whether to carry authentication parameters. If no authentication parameters are carried, the request is considered illegal and an HTTP 403 error is returned
B) Referer verification: the value of the referer field carried in the request URL is empty, and the CDN node returns an HTTP 403 error
C) Encrypted string verification. After the time verification is passed, a string is constructed in the form of sstring. Then use the md5 algorithm to calculate the HashValue, and compare it with the md5hash brought in the user request. If the results are consistent, the authentication is considered successful and the file is returned, otherwise the authentication fails and an HTTP 403 error is returned
D) Time verification: judge whether the current time of the system is within the interval. If it exceeds this range, it will be considered expired and an HTTP 403 error will be returned

2. The expansion directions in the AKF expansion cube and their corresponding concerns are: the X-axis expansion focuses on the division of responsibilities in the application, such as data types, and the division of transaction execution types, the Y-axis expansion focuses on vertical data and service cloning, that is, "Add machines to solve problems", Z-axis expansion focuses on service and data prioritization, such as sub-regional division.

A) False
B) True

3. Data replication service DRS provides multiple functions such as real-time migration, backup migration, real-time synchronization, data subscription and real-time disaster recovery, among which real-time migration supports multiple network migration methods.
Which of the following descriptions about network migration methods does not support live migration?

A) Overlay network
B) VPN network
C) VPC network
D) Public network

4. A user wants to achieve cross-regional communication between VPCs. Which of the following services can help the user achieve the goal? (Multiple choice)

A) Virtual Private Network
B) Cloud connection
C) Peer-to-peer connection
D) Cloud Dedicated Line

5. The cloud audit service CTS can provide log audit services and support the collection, storage and query of operation records of various cloud resources. Which of the following descriptions about CTS services is wrong?

A) The configuration is flexible and diverse, and multiple trackers can be created in one region, and one tracker can also be configured with multiple object stores to realize classified storage of different types of data
B) The event list records the details of tenants' operations on cloud service resources such as creation, modification, and deletion, including management events and data events
C) Support multiple IaaS resource services (such as elastic cloud host ECS), and related events can be stored for a long time through OBS
D) It can help enterprises quickly collect event information, which can be viewed on the management console after resource changes

Solutions: