ACP-Cloud1: Alibaba ACP Cloud Computing Real Questions

ACP-Cloud1: The Alibaba ACP Cloud Computing certification exam can be challenging, but with the help of Certspots’ real questions, you can feel confident in your ability to pass. These ACP-Cloud1 exam questions are designed to prepare you for the variety of topics that may appear on the exam, including cloud computing architecture, deployment models, security, and more. By practicing with these ACP-Cloud1 real questions, you’ll be able to identify the areas where you need to focus your studying, and gain a better understanding of the concepts covered in the exam. With Certspots’ help, you can approach your ACP Cloud Computing certification exam with the knowledge and confidence you need to succeed.

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1. Alibaba Cloud Content Delivery Network (CDN) is a distributed network that is built and overlaid on the bearer network Moreover it is composed of edge node server clusters distributed across different regions. It replaces the traditional data transmission mode, which is centered on Web servers. When using Alibaba Cloud CDN, a user's request wilt first reach the edge node, and then receive data from the origin site by means of back-to-source Moreover, the admin can obtain visitor's real IP on the origin site .

Which of the following descriptions relate to "obtaining visitors real IP" are correct? (Number of correct answers: 2)

"Visitor's real IP" is saved in "X-Forwarded-For" header in HTTP protocol. It can be directly obtained in the user-defined LOG of Apache and Nginx.

"Visitor's real IP" can only be obtained by modifying the application

You can one-step activate the "recording visitor's real IP" function in Alibaba Cloud CDN console to directly view the visitor's real IP in the access log.

In Windows, if IIS is used: after installing "F5XForwardedFor" extension module. 'Visitor's real IP" can then be seen in the log.

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2. 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.

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3. 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?

Buckets A and B can be separate buckets (or a single bucket) but they must belong to the same user

Buckets A and B must be the same bucket.

Buckets A and B can belong to different users.

Buckets A and B must be different buckets.

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4. Object Storage Service (OSS) supports sub accounts, and you can allocate access permissions to different buckets for each sub account.

True

False

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5. Alibaba Cloud Object Storage Service (OSS) provides multiple file uploading modes for different scenarios, which are___________. (Number of correct answers: 2)

Direct upload from the OSS management console no matter how large the file is

Uploading using the API

Directly copying to/from OSS using portable disks

Upload using the SDK

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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

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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.

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