BENEFITS OF MULTIPLE FORMATS OF ALIBABA CLOUD ACA-CLOUD1 EXAM QUESTIONS

Benefits Of Multiple Formats Of Alibaba Cloud ACA-Cloud1 Exam Questions

Benefits Of Multiple Formats Of Alibaba Cloud ACA-Cloud1 Exam Questions

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Tags: New ACA-Cloud1 Test Book, ACA-Cloud1 Current Exam Content, Exam ACA-Cloud1 Quiz, ACA-Cloud1 Test Vce Free, ACA-Cloud1 New Braindumps Ebook

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The ACA-Cloud1 exam consists of 50 multiple-choice questions that must be completed in 90 minutes. ACA-Cloud1 exam is conducted online, and the candidates can take it from anywhere in the world. ACA-Cloud1 Exam is available in English, Japanese, and Chinese languages. The cost of the exam is $120, and the candidates can register for the exam on the Alibaba Cloud website.

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ACA-Cloud1 Current Exam Content & Exam ACA-Cloud1 Quiz

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Obtaining the ACA-Cloud1 certification can significantly enhance the career prospects of professionals in the cloud computing industry. ACA Cloud Computing Associate certification is recognized worldwide and demonstrates the candidate's expertise in using Alibaba Cloud services. Certified professionals can work in various roles, such as cloud architects, cloud engineers, cloud administrators, and cloud consultants. Additionally, the certification can help professionals command higher salaries and better job opportunities.

The ACA-Cloud1 Exam is a vendor-neutral certification exam, meaning that it is not tied to any specific cloud computing technology or platform. This makes it an excellent choice for individuals who want to gain a comprehensive understanding of cloud computing and are interested in working with multiple cloud computing technologies. ACA-Cloud1 exam is also ideal for professionals who want to enhance their skills and knowledge in cloud computing and stay up-to-date with the latest trends and technologies in the field.

Alibaba Cloud ACA Cloud Computing Associate Sample Questions (Q22-Q27):

NEW QUESTION # 22
Which of the following statements is wrong when comparing RDS with self-built database?

  • A. RDS provides automatic backup while self-built database requires you to prepare storage space for backup copies and regularly verify that these copies can be restored.
  • B. Self-built database supports quick deployment and elastic scaling.
  • C. RDS requires no O&M while self-built database requires a dedicated DBA for maintenance, which results in high HR cost.
  • D. RDS features a high availability of 99.95% while self-built database requires you to implement data protection, primary-standby replication, and RAID all by yourself.

Answer: B

Explanation:
Explanation
ApsaraDB RDS is a cloud-based relational database service that provides secure, cost-effective, and scalable database solutions for various applications. RDS has many advantages over self-built databases, such as high availability, automatic backup, and easy O&M. One of the statements that is wrong when comparing RDS with self-built database is that self-built database supports quick deployment and elastic scaling. This is not true, because self-built database requires users to purchase, install, and configure hardware and software by themselves, which can be time-consuming and complex. Moreover, self-built database cannot easily adjust the computing and storage resources according to the business needs, which can lead to over-provisioning or under-provisioning. RDS, on the other hand, supports quick deployment and elastic scaling, because users can create, modify, or delete RDS instances in minutes through the console or API. Users can also scale up or down the RDS instance specifications, storage capacity, or network bandwidth without affecting the business continuity.
References:
ApsaraDB RDS
ACA Cloud Computing Certification Exam Preparation Course
Which of the following statements is NOT correct, when comparing RDS ...


NEW QUESTION # 23
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 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. CDN
  • D. OSS

Answer: D


NEW QUESTION # 24
You can retrieve data directly from an ECS Image and use it right away.

  • A. TRUE
  • B. FALSE

Answer: B


NEW QUESTION # 25
A customer uses Alibaba Cloud Auto Scaling service and creates a scaling group. He/she sets the "Minimum number of instances" to 6 and "Maximum number of instances" to 8.
After correctly configuring scaling settings, the customer adds a scaling rule "Adjust to 10 ECS instances", and creates a scheduled task based on this rule.
And then, the customer checks the scaling group and see it already contains 6 valid ECS instances, he/she then enables this scaling group immediately.
How many ECS instances are left in the scaling group when the scheduled task is activated once?

  • A. Ten
  • B. Eight
  • C. Six
  • D. Five

Answer: A

Explanation:
Explanation
Alibaba Cloud Auto Scaling service allows you to automatically adjust the number of ECS instances in a scaling group based on your business needs and scaling policies. You can set the minimum and maximum number of instances in a scaling group to limit the range of scaling actions1. When you create a scaling rule, you can specify the number of instances to be added or removed, or the expected number of instances after the scaling action2. You can also create a scheduled task to execute a scaling rule at a specified time or periodically3.
In this question, the customer sets the minimum number of instances to 6 and the maximum number of instances to 8 in the scaling group. This means that the scaling group will always have at least 6 instances and at most 8 instances. The customer also adds a scaling rule to remove 5 instances, and creates a scheduled task based on this rule. However, this scaling rule will not be executed if it violates the minimum and maximum limits of the scaling group. Therefore, when the scheduled task is activated once, the scaling group will only remove 2 instances, which is the difference between the current number of instances (8) and the minimum number of instances (6). The remaining number of instances in the scaling group will be 6, which is the correct answer. References: 1: Create a scaling group - Auto Scaling - Alibaba Cloud Documentation Center2: Create a scaling rule - Auto Scaling - Alibaba Cloud Documentation Center3: Create a scheduled task - Auto Scaling
- Alibaba Cloud Documentation Center.


NEW QUESTION # 26
Server Load Balancer supports health checks for ECS instances and allows user to specify the frequency. If an ECS instance does not qualify the health check, traffic will not be forwarded to that instance, thereby ensuring application availability.

  • A. TRUE
  • B. FALSE

Answer: B


NEW QUESTION # 27
......

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