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Huawei HCIP-Cloud Service Solutions Architect V2.0 Sample Questions:

1. The distributed transaction model strategy of the DDM logic library is eventual consistency. What will DDM do if the application fails to submit fragments?

A) DDM will automatically compensate, and the reverse operation will roll back the successfully committed transactions on the shards that commit successfully.
B) DDM will refuse to execute and return an error
C) No transaction compensation is provided, so there will be partial execution success and partial execution failure
D) The client is required to send a rollback to roll back the successfully committed transaction on the shard that has been committed successfully.

2. Which of the following are the commonly used communication protocols for HUAWEI CLOUD IoT device access? (Multiple choice)

A) LWM2M
B) MQTT
C) HTTP
D) CoAP

3. The transportation management of the logistics industry TMS mainly realizes the intelligent management of the visual monitoring of transportation business processes through consignment note management, order tracking, cargo tracking, personnel management, and transportation industry household management.
Which of the following service capabilities of HUAWEI CLOUD can help logistics companies reduce costs and increase efficiency? (Multiple choice)

A) Based on HUAWEI CLOUD's rich Paas service and cloud container engine CCE service, it provides a one-stop solution for TMs business with low cost, high reliability, and elastic scalability
B) Based on intelligent services such as route optimization, intelligent loading, and outbound picking route planning provided by HUAWEI CLOUD E platform
C) Build vehicle and fleet management based on HUAWEI CLOUD IOT service capabilities
D) Provide full-stack security solutions and security protection methods to protect the safety of freight information and the privacy of vehicle owners and cargo owners

4. Regarding the difference between stateless applications and stateful applications, which of the following statements are correct? (Multiple Choice)

A) Stateful applications need to remember the specific user who initiated the request
B) Stateless applications have higher performance than stateful applications
C) Stateful applications can be modified for better scalability through code transformation
D) Stateless applications can be more easily deployed in containers

5. Regarding the description of the full-stack exclusive security service, which of the following statements is wrong?

A) Full stack exclusive and fully responsible for customer business and cloud platform security, customers no longer need to consider security issues separately
B) Huawei public cloud full-stack security services can be deployed with full-stack exclusive solutions to defend against related attacks
C) The three institutes of the Ministry of Public Security of China provide independent evaluation and certification for full-stack exclusive security solutions
D) Full stack exclusive optional data encryption service, you can put the key in the customer's hands to ensure data security

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