Nov-2022 Alibaba Cloud ACP-Cloud1 Certification Real 2022 Mock Exam
ACP-Cloud1 Exam Questions and Valid PMP Dumps PDF
Alibaba Cloud ACP-Cloud1 Exam Syllabus Topics:
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NEW QUESTION 30
Alibaba Cloud provides comprehensive security protection covering networks, hosts, applications, databases, and content for on-cloud clients. Users using Alibaba Cloud services only need to focus on their own services, without the need to pay any attention to security protection issues.
- A. True
- B. False
Answer: B
NEW QUESTION 31
Names of the files in each OSS bucket must be unique Also, they can be renamed.
- A. True
- B. False
Answer: B
NEW QUESTION 32
Different Alibaba Cloud VPCs are completely isolated from each other.
By default, the VPCs cannot communicate with each other over Intranet, but you can establish VPN connections via the Internet to achieve interconnection between VPCs.
- A. True
- B. False
Answer: A
NEW QUESTION 33
Which of the following statements is most accurate about the Data Transmission Service (DTS) database migration function?
- A. Supports all of the above functions.
- B. Supports warning when source and destination has some unresolved conflict found.
- C. Supports migrating MySQL databases from external sources.
- D. Supports database schema replication between instances.
Answer: D
NEW QUESTION 34
Alibaba Cloud CloudMonitor is a service that monitors Alibaba Cloud resources and Internet functions currently provided by CloudMonitor? (Number of correct answers: 3)
- A. Operation auditing
- B. Cloud service monitoring
- C. Custom firewall
- D. Customized monitoring
- E. Site monitoring
Answer: B,D,E
Explanation:
https://cloudacademy.com/course/alibaba-security-monitoring-1275/introduction-to-cloud-monitor/#:~:text=Cloud%20Monitor%20is%20a%20service,safeguard%20your%20products%20and%20business.
NEW QUESTION 35
RDS accounts can be used to connect with the databases created on a given RDS instance. Each account can be bound with multiple databases. Yet, the read/write permissions of each database can only be assigned to one RDS account
- A. True
- B. False
Answer: A
NEW QUESTION 36
A large enterprise wants to migrate the entire business system to Alibaba Cloud to save the overall IT procurement and O&M costs From the security aspect, the company requires that
1. Must support secured remote O&M because the administrator often takes business trips.
2. Networks between subsystems should be isolated because subsystems are independently used by different departments Which of the followings should be used together to meet the company's requirements? (Number of correct answers: 3)
- A. Create multiple ECS instances in the VPC to install subsystems of different departments- Allocate only Intranet IP addresses to all ECS instances, and deploy them in the same security groups.
- B. Enable the VPN on the bastion host (or directly use the VPN image on Alibaba Cloud Marketplace). The administrator uses VPN encrypted communication during O&M.
- C. Use the security group function of the ECS instance, and respectively deploy ECS instances running different subsystems to independent security groups.
- D. Build an independent ECS instance as the bastion host or remote logon and O&M, and authorize the bastion host to access ECS instances running other subsystems.
Answer: A,B,D
NEW QUESTION 37
After creating an RDS for MySQL read-only instance, which of the following CAN NOT be performed by the read-only instance in RDS management console?
- A. Parameter configuration
- B. SQL log auditing
- C. Specification change
- D. Intranet/Internet switchover
Answer: A
NEW QUESTION 38
As a concept stem from cloud computing, cloud storage service provides on-demand storage and data services to users through a unified interface Which of the following characteristics about cloud storage are correct? (Number of correct answers: 4)
- A. Ultra-large scale: Data storage can reach TB or even PB level
- B. High reliability and availability: Provides very high reliability and availability through technologies like 3 redundant copies, automatic failure recovery, etc.
- C. Transparent service: Provides the service through a single SDK
- D. Management and maintenance: To prevent emergent service termination, users need to know the underlying detail like how the data is archived in the resource pool.
- E. High scalability Storage capacity can be dynamically scaled to meet the needs.
- F. Service on demand Cloud storage has a huge resources pool, users can apply for and use the resources on demand.
Answer: B,C,E,F
NEW QUESTION 39
By using ApsaraDB for RDS to implement read/write splitting, which of the following can be achieved? (Number of correct answers 2)
- A. Both read and write requests are distributed to multiple instance
- B. Write requests are distributed to multiple instances.
- C. Read/write requests to the database are separated.
- D. Read requests are distributed to multiple instances.
Answer: A,B
NEW QUESTION 40
An online education website is built based on ECS. SLB and Auto Scaling, which greatly reduces resource cost, O&M cost and without compromising system stability and user experience.
Now. the website admin wants to keep the user information (such as source IP, accessed URLs, and duration on each page) for analysis to support their upcoming campaign events In this case, which of the following statements is NOT correct?
- A. Save user-related access information to ApsaraDB for RDS in real time or quasi real time, which can then be used for performing query and analysis.
- B. Synchronize user-related access information to OSS in real time or quasi real time for further use
- C. Synchronize user-Synchronize user-related access information to ApsaraDB for Memcache in real time or quasi real time. Then, access Memcache using an application or make the data in Memcache persistent based on certain rules and then can use the persistent data for further analysis.
- D. Let each ECS instance in the scaling group keeps the user access information it processes Thus, the data saved by these ECS instances can be accessed and analyzed at any time, making the solution not only simple, but also efficient reliable, and cost-effective.
Answer: C
NEW QUESTION 41
Alibaba Cloud Server Load Balancer (SLB) provides services for distributing traffic among multiple ECS instances SLB can expand the application system's service capacity through traffic distribution, and improve the system's availability by eliminating SPoFs (Single Points of Failure). Which of the following statements are correct? (Number of correct answers; 2)
- A. SLB provides a function to automatically synchronize data among backend ECS instances using rsync remote synchronization.
- B. One of SLB's features is the Health Check. If some of the backend ECS instances are down, whereas other backend ECS instances can still provide services, then the system can continue to work normally.
- C. Before using SLB to provide external services, make sure that you have installed and correctly configured the SLB agent on all of the backend ECS instances.
- D. When recreating an SLB instance that has an Internet IP address, a new Internet IP address will be assigned to the SLB instance.
Answer: A,B
NEW QUESTION 42
You are using Auto Scaling with one scaling group already created, then you want to execute a task at a specific time such as removing 1 ECS instance every night at 00:00. To achieve this, which of the following operations should be performed'? (Number of correct answers; 2)
- A. Create an event-triggered task.
- B. Create a scheduled task.
- C. Create a new scaling group.
- D. Create a scaling rule
Answer: C
NEW QUESTION 43
Object Storage Service (OSS) supports access logging. A bucket owner can activate access logging for their buckets in the OSS management console. When access logging is activated for bucket A, OSS automatically accesses the request logs for this bucket (in hours) and generates and writes an object to the user-specified bucket B according to certain naming rules. Which of the following
statements is true for OSS logging?
- A. Buckets A and B can be separate buckets (or a single bucket) but they must belong to the same user
- B. Buckets A and B must be the same bucket.
- C. Buckets A and B can belong to different users.
- D. Buckets A and B must be different buckets.
Answer: A
NEW QUESTION 44
When you create an Alibaba Cloud VPC. a VRouter and a route table will be created automatically. Which of the following statements is NOT correct about the route table?
- A. The routing entries of the route table can not be modified manually.
- B. Each VRouter may have multiple route tables.
- C. When a VPC is deleted, the corresponding route table is also deleted.
- D. This route table cannot be deleted
Answer: C
NEW QUESTION 45
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