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Alibaba Cloud ACP-Cloud1日本語版問題集、ACP-Cloud1練習問題集

BONUS！！！ Xhs1991 ACP-Cloud1ダンプの一部を無料でダウンロード：https://drive.google.com/open?id=1GKi_ZJPZ1pgRypycUD48EQp16azc9DZq

かねてIT認定試験資料を開発する会社として、高品質のAlibaba Cloud ACP-Cloud1試験資料を提供したり、ビフォワ.アフタサービスに関心を寄せたりしています。我々社の職員は全日であなたのお問い合わせを待っております。何の疑問があると、弊社の職員に連絡して問い合わせます。一年間で更新するなる、第一時間であなたのメールボックスに送ります。

ACP-Cloud1試験は、クラウドコンピューティングに関連する幅広いトピック、クラウドアーキテクチャ、クラウドセキュリティ、クラウドストレージ、クラウドネットワーキングなどをカバーしています。この包括的な試験では、候補者がクラウドコンピューティングの重要なコンセプトを深く理解している必要があります。また、試験は、候補者がその知識やスキルを実際の問題を解決するために適用できるかどうかをテストします。

>> Alibaba Cloud ACP-Cloud1日本語版問題集 <<

ユニークAlibaba Cloud Alibaba Cloud ACP-Cloud1｜完璧なACP-Cloud1日本語版問題集試験｜試験の準備方法ACP Cloud Computing Professional練習問題集

我々は、失敗の言い訳ではなく、成功する方法を見つけます。あなたの利用するAlibaba CloudのACP-Cloud1試験のソフトが最も権威的なのを保障するために、我々Xhs1991の専門家たちはAlibaba CloudのACP-Cloud1試験の問題を研究して一番合理的な解答を整理します。Alibaba CloudのACP-Cloud1試験の認証はあなたのIT能力への重要な証明で、あなたの就職生涯に大きな影響があります。

Alibaba Cloud ACP-Cloud1試験では、クラウドコンピューティングの概念、仮想化、ネットワーク、ストレージ、セキュリティ、Alibaba Cloudの製品およびサービスなど、いくつかのトピックをカバーしています。この試験は、Alibaba Cloudのテクノロジーを使用して、クラウドベースのソリューションを設計、実装、および管理する候補者の能力を評価するように設計されています。この試験は、多肢選択式の質問で構成されており、候補者がAlibaba Cloudのテクノロジーとサービスの習熟度を実証する必要があります。

Alibaba Cloud ACP-Cloud1：ACP Cloud Computing Professional Examineは、クラウドコンピューティングにおける個人の知識とスキルを検証する貴重な認定です。この認定は、クラウドコンピューティングの専門知識を実証し、雇用市場で競争力を獲得したい専門家向けに設計されています。この試験では、クラウドコンピューティングアーキテクチャ、セキュリティ、管理、運用などの重要なトピックをカバーし、複数の言語で利用できます。

Alibaba Cloud ACP Cloud Computing Professional 認定 ACP-Cloud1 試験問題 (Q146-Q151):

質問 # 146
Alibaba Cloud Object Storage Service (OSS) is a cloud storage service that features massive capacity, outstanding security, low costs, and high reliability. In an OSS bucket, all elements are stored as________.

A. Stubs
B. Keys
C. Hashes
D. Objects

正解：D

解説：
OSS does not use a hierarchical structure for objects, but instead uses a flat structure. All elements are stored as objects in buckets. To use OSS in the same manner in which local file systems are used, you can configure Cloud Storage Gateway (CSG).
https://www.alibabacloud.com/help/doc-detail/31817.htm

質問 # 147
When using Alibaba Cloud SLB to forward layer 7 (HTTP) service requests. SLB will replace the IP address in the HTTP header file to forward requests.
Therefore the source IP address that can be seen on the backend ECS instance is the IP address of SLB instead of the clients real IP address.

A. True
B. False

正解：A

解説：
When using Alibaba Cloud SLB to forward layer 7 (HTTP) service requests, SLB will replace the IP address in the HTTP header file to forward requests. Therefore, the source IP address that can be seen on the backend ECS instance is the IP address of SLB instead of the client's real IP address. However, SLB also provides a feature called X-Forwarded-For (XFF) that can help you obtain the real IP address of the client. XFF is a standard HTTP header field that records the original IP address of the client and the proxy servers that the request passes through. You can enable XFF on the SLB console or by using the API, and then configure your backend ECS instance to parse the XFF header field and get the real IP address of the client. References: 1 - SLB overview - Alibaba Cloud Document Center - Layer 7 listeners - X-Forwarded-For

質問 # 148
A popular worldwide forum stores static resources in OSS and accelerates access using CON Users find that the speed of downloading files from the forum has been greatly improved, but uploading files is slow due to the long data transmission distance, resulting in a bad access experience In order to improve the speed of uploading files for users in this forum, so that users in different regions can have a good access experience, we recommend that the forum can________.

A. Activate OSS in different regions as file storage, and synchronize data between OSS in different regions through cross-region replication
B. Enable OSS static website hosting
C. Activate the PCDN service
D. Enable the transmission acceleration service for O: Enable OSS

正解：D

解説：
Explanation
The transmission acceleration service for OSS is a feature that allows you to access OSS buckets through a global acceleration endpoint, which can improve the upload and download speed of OSS data across regions.
The global acceleration endpoint is a domain name that is resolved to the nearest OSS access point based on the network conditions of the client. This way, the data transmission distance is shortened and the network latency is reduced. Therefore, option C is the correct answer. References: Enable transfer acceleration, Map an acceleration endpoint

質問 # 149
You need to create a new ECS instance for a 10-data test. Which of the following billing methods is most cost- effective?

A. Pay-As-You-Go
B. Preemptible
C. Subscription
D. Pay-AS-You-Go with Savings Plan

正解：D

解説：
According to the Alibaba Cloud ECS documentation1, the Pay-As-You-Go billing method is flexible and suitable for short-term or uncertain workloads. However, it is also the most expensive option compared to other billing methods. To reduce the cost of Pay-As-You-Go instances, you can purchase a Savings Plan, which is a discount plan that offers lower prices for a fixed amount of hourly usage. A Savings Plan can be applied to any Pay-As-You-Go instance in the same region, regardless of the instance type, operating system, or zone. Therefore, option A is the most cost-effective billing method for a 10-day test, as it allows you to enjoy the flexibility of Pay-As-You-Go and the savings of a fixed commitment. References: Billing methods and Savings Plan.

質問 # 150
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. When recreating an SLB instance that has an Internet IP address, a new Internet IP address will be assigned to the SLB instance.
C. 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.
D. 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.

正解：B、C

解説：
According to the Alibaba Cloud SLB documentation1, SLB provides a health check feature that monitors the availability and performance of the backend servers. If a backend server fails the health check, SLB stops routing requests to it and redirects the traffic to other healthy servers. This way, SLB can improve the system' s availability by eliminating single points of failure (SPOFs). Therefore, option A is a correct statement about SLB.
According to the same documentation1, SLB instances are assigned with public IP addresses or private IP addresses based on the network type. If you delete an SLB instance and create a new one, a new IP address will be allocated to the new instance. You cannot specify or reserve an IP address for an SLB instance.
Therefore, option B is also a correct statement about SLB.
Option C is incorrect, because SLB does not require you to install or configure any SLB agent on the backend servers. You only need to add the backend servers to the SLB instance and configure the listener and the server group. SLB will automatically distribute the traffic to the backend servers based on the load balancing algorithm and the health check status2.
Option D is also incorrect, because SLB does not provide a function to automatically synchronize data among backend servers. SLB only handles the network traffic distribution and does not interfere with the data on the backend servers. You need to use other methods or tools to synchronize data among backend servers, such as rsync, lsyncd, or Alibaba Cloud Data Transmission Service (DTS)3.
References: Server Load Balancer:SLB overview, Add backend servers, and Data Transmission Service.

質問 # 151
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ACP-Cloud1練習問題集: https://www.xhs1991.com/ACP-Cloud1.html

ちなみに、Xhs1991 ACP-Cloud1の一部をクラウドストレージからダウンロードできます：https://drive.google.com/open?id=1GKi_ZJPZ1pgRypycUD48EQp16azc9DZq

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