ACP Cloud Computing Certification ACP-Cloud1 Questions

dumps2021-12-18T02:40:18+08:00

ACP Cloud Computing certification ACP-Cloud1 exam questions are available, which are valuable for you to get ACP Cloud Computing certification. In real Alibaba ACP-Cloud1 exam, there are 70 questions, and you have 90 minutes to finish all the questions. The required passing score of Alibaba ACP-Cloud1 exam is 65. The registration fee is $120. Free ACP Cloud Computing certification ACP-Cloud1 questions are available below.

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1. After activating an Alibaba Cloud Elastic Compute Service (ECS) instance, you want to monitor the status of the ECS instance via Alibaba Cloud console. Therefore: you must activate and purchase Alibaba Cloud CloudMonitor service to meet this demand.

True

False

2. A Virtual Private Cloud (VPC) is an isolated network environment that is completely isolated from each other. The following statements about VPC are correct_________. (Number of correct answers: 2)

Each VPC has an independent tunnel ID, and a tunnel ID corresponds to a virtualized network.

Subnets can be divided like the traditional network environment. Different cloud servers within each subnet are connected by the same router and different subnets are interconnected by switches.

ECS instances in a VPC use security group firewalls for Layer 2 network access control.

The internal networks of different VPCs are completely isolated and can be interconnected through IP addresses mapped to the outside.

3. If you need to accelerate a certain domain name (such as abc.com) via Alibaba Cloud Content Delivery Network (CDN), you must add it to "CDN Domain Name List" in the CDN service. After added successfully, you will get a CNAME address A Next, you need to modify domain name resolution and direct the domain name (such as abc.com) to CNAME address A .

Which of the following is a NOT correct description of modifying domain name resolution?

If your domain name (such as abc.com) is transferred to Alibaba Cloud in advance, and managed by the same Alibaba Cloud account, you can perform one-step resolution modification.

The CNAME address allocated to the domain name (such as abc.com) will point to an IP address. This IP address resolving mechanism is intelligently managed by Alibaba Cloud CDN system.

The DNS service provider used by the domain name (such as abc.com) must support intelligent resolution.

The DNS service provider used by the domain name (such as abc.com) can be companies other than Alibaba Cloud.

4. A customer uses Alibaba Cloud Auto Scaling service and creates a scaling group He/she sets the "Minimum number of instances" to 2 and "Maximum number of instances" to 7.

After correctly configuring scaling settings, the customer adds a scaling rule "Add 6 ECS instances", and creates a scheduled task based on this rule.

And then, the customer checks the scaling group and see it already contains 3 valid ECS instances, he/she then enables this scaling group immediately.

How many ECS instance will be added in the scaling group when the scheduled task is activated once'?

5. You have created two Alibaba Cloud VPCs in two different regions. To establish communication between these two VPCs via the Intranet, you can________.

Use the VRouter to create a new route table to enable the communication

Use CEN to establish communication between VPCs

Create a new access rule through the Security Group to enable the communication

No operation is needed, as VPCs under the same account are connected through the Intranet by default

6. 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?

Parameter configuration

Specification change

SQL log auditing

Intranet/Internet switchover

7. 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)

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.

Service on demand Cloud storage has a huge resources pool, users can apply for and use the resources on demand.

High reliability and availability: Provides very high reliability and availability through technologies like 3 redundant copies, automatic failure recovery, etc.

Ultra-large scale: Data storage can reach TB or even PB level

Transparent service: Provides the service through a single SDK

High scalability Storage capacity can be dynamically scaled to meet the needs.

8. Before data communication is setup, the security groups match the security group rules one by one to query whether to allow access requests Assume that the user has created two security group rules 1 and 2 The protocol type, port range, authorization type, and authorization object of the two security group rules are the same. The difference is that Rule 1 is a denial policy, rule 2 is an allowed policy, so the following statement is correct_______ (Number of correct answers 2)

If rule 1 and rule 2 have the same priority, the rule of the denial policy takes effect first, and the rule of the allowed policy does not take effect

If rule 1 and rule 2 have the same priority, the rule of the allowed policy takes effect first, and the rule that of the denial policy does not take effect.

If rule 1 and rule 2 have different priorities, the rule with a small priority number takes effect

If rule 1 and rule 2 have different priorities, the rule with a large priority number takes effect.

ACP Cloud Computing Certification ACP-Cloud1 Questions

ACP Cloud Computing Certification ACP-Cloud1 Questions

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