100% Free Alibaba Cloud Computing ACA-Cloud1 Dumps PDF Demo Cert Guide Cover [Q15-Q31]

100% Free Alibaba Cloud Computing ACA-Cloud1 Dumps PDF Demo Cert Guide Cover

PDF Exam Material 2022 Realistic ACA-Cloud1 Dumps Questions 

Alibaba Cloud ACA-Cloud1 Exam Syllabus Topics:

NEW QUESTION 15
In mainland China, the approval requirements for business record filing vary depending on provincial communication management bureaus.

• A. TRUE
• B. FALSE

Answer: A

NEW QUESTION 16
Alibaba Cloud China Connect is a service that can help international companies do business in China. Which of the following services is not included in China Connect?

• A. Web hosting
• B. Office registration support
• C. Connect your service with Alibaba Group ecosystem
• D. ICP Support

Answer: C

NEW QUESTION 17
feature in Server Load Balancer means that it can forward the access requests from a single user to the same ECS instance within a certain period to ensure session continuity.

• A. Weighted Round Robin
• B. session persistence
• C. health check
• D. least connections scheduling

Answer: B

Explanation:
Reference:
https://www.alibabacloud.com/help/doc-detail/55202.htm

NEW QUESTION 18
Which of the following statements to OSS bucket is not correct?

• A. Every user can create more than one bucket
• B. Every bucket should have a unique name
• C. There is no limitation to objects number inside one bucket
• D. Bucket name can be changed after creation

Answer: D

Explanation:
Explanation/Reference: https://www.alibabacloud.com/help/doc-detail/31885.htm?spm=a2c63.p38356.a3.3.43f03bb9a3KjLl

NEW QUESTION 19
When we talk about the 'Elastic' feature for ECS product, we are not talking about _____________.

• A. Elastic Administration
• B. Elastic Computing
• C. Elastic Storage
• D. Elastic Network

Answer: A

Explanation:
Explanation/Reference:

NEW QUESTION 20
Auto Scaling is a management service that can automatically adjust elastic computing resources based on your business needs and policies. It supports adding existing ECS instances into the scaling group, whose status however must be _________.

• A. Running
• B. Stopped
• C. Created
• D. Preparing

Answer: A

Explanation:
Explanation/Reference: http://static-aliyun-doc.oss-cn-hangzhou.aliyuncs.com/download/pdf/DNESS1876951_en- US_intl_181115175025_public_176152014821b385708e5290da11a0fe.pdf (14)

NEW QUESTION 21
Which of the followings are not the operations that you can do on a cloud disk snapshot? (Choose two.)

• A. snapshot duplicate
• B. snapshot deletion
• C. snapshot download
• D. snapshot rollback

Answer: A,C

Explanation:
Explanation/Reference: https://www.alibabacloud.com/help/doc-detail/52045.htm#section-1ff-9s6-3i5

NEW QUESTION 22
A/An _________________ is a copy of data on a disk at a certain point in time.

• A. image
• B. EIP
• C. template
• D. snapshot

Answer: D

NEW QUESTION 23
Alibaba Cloud OSS is a cloud storage service that features massive capacity, outstanding security, low cost, and high reliability. To control the access to the files stored on OSS, OSS provides multiple access permissions for each bucket. These bucket permissions are ____________. (Choose three.)

• A. Private
• B. Private-read
• C. Public-read
• D. Public-read-write

Answer: A,C,D

Explanation:
Explanation/Reference: https://www.alibabacloud.com/help/doc-detail/100676.htm

NEW QUESTION 24
You are developing a highly available web application using stateless web servers. Which services are suitable for the application? (Choose three.)

• A. OSS
• B. RDS
• C. SLB
• D. MaxCompute
• E. ECS

Answer: A,B,E

Explanation:
Explanation/Reference: http://docs-aliyun.cn-hangzhou.oss.aliyun-inc.com/pdf/slb-faq-intl-en-2017-03-29.pdf

NEW QUESTION 25
A/An is a copy of data on a disk at a certain point in time.

• A. image
• B. EIP
• C. template
• D. snapshot

Answer: D

NEW QUESTION 26
A/Anis a copy of data on a disk at a certain point in time.

• A. image
• B. EIP
• C. template
• D. snapshot

Answer: D

NEW QUESTION 27
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 "Remove 5 ECS instances", and creates a scheduled task based on this rule.
And then, the customer checks the scaling group and see it already contains 8 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. Zero
• B. Five
• C. One
• D. Six

Answer: A

Explanation:
Explanation

NEW QUESTION 28
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. 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.
• C. Self-built database supports quick deployment and elastic scaling.
• D. RDS requires no O&M while self-built database requires a dedicated DBA for maintenance, which results in high HR cost.

Answer: C

NEW QUESTION 29
Which of the following statements is true for RDS?

• A. None of the above is true.
• B. Resources are not shared among the databases in the same RDS instance.
• C. Multiple databases can be created in one RDS instance.
• D. Databases with the same name are allowed in the same instance.

Answer: C

Explanation:
Reference:
https://www.alibabacloud.com/help/doc-detail/26092.htm

NEW QUESTION 30
ECS can be used along with_____to store static images, videos, and reducing storage fees.

• A. OSS
• B. RDS
• C. VPC
• D. Server Load Balancer

Answer: A

NEW QUESTION 31
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