Alibaba Cloud ACA-Cloud1 Real Exam Questions Test Engine Dumps Training With 75 Questions
ACA-Cloud1 Actual Questions Answers PDF 100% Cover Real Exam Questions
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.
NEW QUESTION # 14
In which of the following cases would you need to apply an ICP license? (Choose three.)
- A. Launch your website in China
- B. Accelerate your Overseas Website in China
- C. Launch your online shop in China
- D. Open your office in China
Answer: A,C,D
NEW QUESTION # 15
Alibaba Cloud CDN can directly accelerate the access to the files stored in OSS and reduce OSS traffic costs.
- A. FALSE
- B. TRUE
Answer: B
NEW QUESTION # 16
Alibaba Cloud Object Storage Service (OSS) is a massive, highly available, secured and cost effective storage service. One of the special characteristics of OSS is its superior data reliability, because of its underlying backup technology and policies. Which of the following statement about OSS backup is correct?
- A. OSS leverages RAID0+1 configuration of its underlying physical hard disks. There is no impact even if
2 hard disks were to fail simultaneously. - B. Customer has to safeguard their own data. OSS provides various backup interfaces to facilitate offsite backups.
- C. OSS supports 3 internal data copies, so the data can be manually recovered should there be any problem.
- D. OSS supports 3 internal data copies, no human intervention is required to recover the data when anything goes wrong.
Answer: B
NEW QUESTION # 17
Your website has high volume of traffic and sudden spikes for a very short time. In this scenario, can manage traffic peak efficiently and maintain a consistent user experience.
- A. VPC
- B. RDS
- C. Auto Scaling
- D. Server Load Balancer
Answer: C
Explanation:
Reference:
https://www.alibabacloud.com/blog/designing-a-cloud-based-architecture-for-internet-of-vehicles- iov-series-ii_594263
NEW QUESTION # 18
You built an online shop using Alibaba Cloud services (ECS, RDS, ...etc.) and very soon you'll have a campaign that every customer that invites 3 friends will get a 50% off coupon. To avoid HTTP flood attacks and ensure only genuine customers (not bots) joining the event, which security product should you choose?
- A. WAF
- B. Anti-DDoS Basic
- C. Server Guard
- D. Anti-DDoS pro
Answer: A
Explanation:
Explanation
After adding your website to the WAF protection list, you can enable HTTP Flood protection and select an appropriate protection mode for the website
NEW QUESTION # 19
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. Five
- B. Six
- C. Zero
- D. One
Answer: C
NEW QUESTION # 20
___________ 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. least connections scheduling
- B. session persistence
- C. Weighted Round Robin
- D. health check
Answer: B
Explanation:
Explanation/Reference: https://www.alibabacloud.com/help/doc-detail/55202.htm
NEW QUESTION # 21
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. Created
- B. Stopped
- C. Preparing
- D. Running
Answer: D
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 # 22
Alibaba Cloud's object storage (Object Storage Service, OSS for short) can be used to store massive amount of files, but there is still a maximum number of files in a single bucket.
- A. FALSE
- B. TRUE
Answer: B
NEW QUESTION # 23
__________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. least connections scheduling
- B. session persistence
- C. Weighted Round Robin
- D. health check
Answer: B
NEW QUESTION # 24
You can retrieve data directly from an ECS Image and use it right away.
- A. FALSE
- B. TRUE
Answer: A
NEW QUESTION # 25
In which of the following cases would you need to apply an ICP license? (Choose three.)
- A. Launch your website in China
- B. Accelerate your Overseas Website in China
- C. Launch your online shop in China
- D. Open your office in China
Answer: A,C,D
Explanation:
Reference:
https://www.alibabacloud.com/icp
NEW QUESTION # 26
Your website has high volume of traffic and sudden spikes for a very short time. In this scenario,
______________ can manage traffic peak efficiently and maintain a consistent user experience.
- A. VPC
- B. RDS
- C. Auto Scaling
- D. Server Load Balancer
Answer: C
Explanation:
Explanation/Reference: https://www.alibabacloud.com/blog/designing-a-cloud-based-architecture-for-internet-of-vehicles- iov-series-ii_594263
NEW QUESTION # 27
Server Load Balancer can manage sudden spikes in traffic, minimize response time and maintain 99.99% availability of your web application.
- A. FALSE
- B. TRUE
Answer: B
Explanation:
Explanation
Manage sudden spikes in traffic, minimize response time and maintain 99.99% availability of your web application with Server Load Balancer.
NEW QUESTION # 28
Which of the following ECS instance configurations can't be changed if we don't change instance type?
- A. Number of data disk
- B. System disk size
- C. Mem size
- D. Data disk size
Answer: B
NEW QUESTION # 29
ECS is a highly flexible service. It can be used independently as a simple web server, or used with other Alibaba Cloud products, such as OSS and CDN, to provide advanced solutions. ECS can be used in applications such as: . (Choose four.)
- A. Official corporate websites
- B. large-traffic apps
- C. Databases
- D. simple web applications
- E. no limited online storage
Answer: A,B,C,D
NEW QUESTION # 30
www.company.com is a newly launched social portal for exchanging automotive information. The portal is based on PHP, including 10GB of images, and some JavaScripts files. Currently one single ECS instance is used to host all the application content as well as a MySQL database. With the growing number of users, the portal is getting slower to load images or respond to user requests. Moreover, there will be additional 50GB image content uploaded to the portal every week. Which combination of Alibaba Cloud services below can help resolve the storage and performance issue at the same time?
- A. OSS + RDS combination
- B. OSS + ECS combination
- C. OSS + MTS combination
- D. OSS + CDN combination
Answer: B
NEW QUESTION # 31
You are developing a highly available web application using stateless web servers. Which services are suitable for the application? (Choose three.)
- A. SLB
- B. OSS
- C. ECS
- D. RDS
- E. MaxCompute
Answer: B,C,D
NEW QUESTION # 32
Auto Scaling is a management service that can automatically adjust elastic computing resources based on your business needs and policies. Which of the following is not the feature supported by Alibaba Cloud Auto Scaling?
- A. Elastic Self-Diagnostic
- B. Elastic Scale-Out
- C. Elastic Scale-In
- D. Elastic Self-Health
Answer: A
NEW QUESTION # 33
You built an online shop using Alibaba Cloud services (ECS, RDS, ...etc.) and very soon you'll have a campaign that every customer that invites 3 friends will get a 50% off coupon. To avoid HTTP flood attacks and ensure only genuine customers (not bots) joining the event, which security product should you choose?
- A. WAF
- B. Anti-DDoS Basic
- C. Server Guard
- D. Anti-DDoS pro
Answer: A
Explanation:
After adding your website to the WAF protection list, you can enable HTTP Flood protection and select an appropriate protection mode for the website Reference:
https://www.alibabacloud.com/help/doc-detail/43443.htm
NEW QUESTION # 34
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VCEDumps ACA-Cloud1 Exam Practice Test Questions: https://testinsides.vcedumps.com/ACA-Cloud1-examcollection.html
