Alibaba ACP-Cloud1 - ACP Cloud Computing Certification Exam
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Total 132 questions
Question #11 (Topic: Exam A)
Alibaba Cloud OSS is a cloud storage service that features massive capacity, outstanding security, low cost, and high reliability. For a website consisting of static pages, they can use OSS to host these static pages. Meanwhile, using OSS in conjunction with ___________ product for acceleration purposes.
A. ECS
B. CDN
C. VPC
D. Container Service
Answer: B
Question #12 (Topic: Exam A)
A large shopping mall deploys a new video surveillance system. The five-floor building in which the mall is located installed 35 HD cameras to monitor the major exits. The surveillance system is deployed on an ECS instance, which has four 2 TB data disks to store video data.
However, video data grows so rapidly and the engineers find that the ECS will run out of storage space within 2 weeks.
In this case, ___________ product is thought to be the best solution for addressing the storage challenge while ensuring quick access to historical video data when needed.
However, video data grows so rapidly and the engineers find that the ECS will run out of storage space within 2 weeks.
In this case, ___________ product is thought to be the best solution for addressing the storage challenge while ensuring quick access to historical video data when needed.
A. Container Service
B. ECS
C. OSS
D. CDN
Answer: C
Question #13 (Topic: Exam A)
For ECS and RDS instances under different Alibaba Cloud accounts but in the same region, which of the following statements in false for migrating self-built MySQL data (using ECS) to RDS?
A. The data can be imported via public network
B. The data can be imported by running mysqldump
C. The data cannot be imported via Intranet
D. The data cannot be migrated
Answer: C
Question #14 (Topic: Exam A)
The maximum number of connections for an RDS instance depends on ____________.
A. Memory size
B. CPU utilization rate
C. Disk capacity
D. Network traffic
Answer: A
Question #15 (Topic: Exam A)
Which of the following statements is true for RDS?
A. Multiple databases can be created for one instance
B. Databases with the same name are allowed in the same instance
C. Resources are not shared among the databases in the same instance
D. Nine of the above is true
Answer: A
