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Microsoft DP-420出題範囲: Designing and Implementing Cloud-Native Applications Using Microsoft Azure Cosmos DB - PassTestプロフェッショナルオファー

当社PassTestのDP-420学習教材は常に高い合格率を維持していることがわかっています。教材の質の高さによるものであることは間違いありません。合格率は、DP-420トレーニングファイルを証明する最も重要な標準であるというのは常識の問題です。教材の高い合格率は、当社の製品がすべての人々がDP-420試験に合格し、関連する認定を取得するために非常に効果的かつ有用であることを意味します。そのため、当社からDP-420試験問題を購入すると、短時間で認定資格を取得できます。

業界の他の製品と比較して、DP-420実際の試験の合格率は高くなっています。本当に試験に合格したい場合、これはあなたが最も感じさせるものでなければなりません。当社は、コンテンツやサービスなどのさまざまな側面からこの合格率を保証します。もちろん、ユーザーのニーズも考慮します。DP-420試験問題は、すべてのユーザーが夢を実現するのに役立つことを願っています。 DP-420スタディガイドの99％合格率は、私たちにとって非常に誇らしい結果です。 DP-420学習ガイドを今すぐ購入してください。お手伝いします。すぐにそれが信じられます、あなたは成功した人です！

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DP-420勉強ガイド、DP-420資格問題集

DP-420準備トレントは、タイムリーなアプリケーションを提供することにより、デジタル化された世界に対応できます。ソフトウェアとAPPのオンラインバージョンがあり、実際の試験環境をシミュレートできます。MicrosoftこのDP-420練習教材の特性を十分に活用すれば、DP-420の実際の試験に対処するときに緊張することはありません。さらに、それらはすべての電子デバイスにダウンロードできるため、かなりモダンな学習体験を手軽に楽しむことができます。 DP-420試験問題を試してみませんか？

Microsoft Designing and Implementing Cloud-Native Applications Using Microsoft Azure Cosmos DB 認定 DP-420 試験問題 (Q101-Q106):

質問 # 101
You have a container named container1 in an Azure Cosmos DB Core (SQL) API account. The container1 container has 120 GB of data.
The following is a sample of a document in container1.

The orderId property is used as the partition key.
For each of the following statements, select Yes if the statement is true. Otherwise, select No.
NOTE: Each correct selection is worth one point.

正解：

解説：

Explanation

Box 1: Yes
Records with different OrderIDs will match.
Box 2: Yes
Records with different OrderIDs will match.
Box 3: No
Only records with one specific OrderId will match

質問 # 102
You have an Azure Cosmos DB Core (SQL) account that has a single write region in West Europe.
database named db

For each of the following statements, select Yes if the statement is true. Otherwise, select No.
NOTE: Each correct selection is worth one point.

正解：

解説：

Explanation:

Box 1: Yes
The Automatic failover option allows Azure Cosmos DB to failover to the region with the highest failover priority with no user action should a region become unavailable.
Box 2: No
West Europe is used for failover. Only North Europe is writable.
To Configure multi-region set UseMultipleWriteLocations to true.
Box 3: Yes
Provisioned throughput with single write region costs $0.008/hour per 100 RU/s and provisioned throughput with multiple writable regions costs $0.016/per hour per 100 RU/s.
Reference:
https://docs.microsoft.com/en-us/azure/cosmos-db/sql/how-to-multi-master
https://docs.microsoft.com/en-us/azure/cosmos-db/optimize-cost-regions

質問 # 103
You need to create a data store for a directory of small and medium-sized businesses (SMBs). The data store must meet the following requirements:
* Store companies and the users employed by them. Each company will have less than 1,000 users.
* Some users have data that is greater than 2 KB.
* Associate each user to only one company.
* Provide the ability to browse by company.
* Provide the ability to browse the users by company.
* Whenever a company or user profile is selected, show a details page for the company and all the related users.
* Be optimized for reading data.
Which design should you implement to optimize the data store for reading data?

A. In a company container, create a document for each company. Embed the users into company documents. Use the company ID as the partition key.
B. In a user container, create a document for each user. Embed the company into each user document. Use the user ID as the partition key.
C. In a directory container, create a document for each company and a document for each user. Use company ID as the partition key.
D. Create a user container that uses the user ID as the partition key and a company container that container that uses the company ID as the partition key. Add the company ID to each user documents.

正解：A

解説：
Azure Cosmos DB is a multi-model database that supports various data models, such as documents, key-value, graph, and column-family3. The core content-model of Cosmos DB's database engine is based on atom-record-sequence (ARS), which allows it to store and query different types of data in a flexible and efficient way3.
To optimize the data store for reading data, you should consider the following factors:
The size and shape of your data
The frequency and complexity of your queries
The latency and throughput requirements of your application
The trade-offs between storage efficiency and query performance
Based on these factors, one possible design that you could implement is B. In a company container, create a document for each company. Embed the users into company documents. Use the company ID as the partition key.
This design has the following advantages:
It stores companies and users as self-contained documents that can be easily retrieved by company ID1.
It avoids storing redundant data or creating additional containers for users1.
It allows you to browse by company and browse the users by company with simple queries1.
It shows a details page for the company and all the related users by fetching a single document1.
It leverages the benefits of embedding data, such as reducing the number of requests, improving query performance, and simplifying data consistency2.
This design also has some limitations, such as:
It may not be suitable for some users who have data that is greater than 2 KB, as it could exceed the maximum document size limit of 2 MB2.
It may not be optimal for scenarios where users need to be associated with more than one company or queried independently from companies2.
It may not be scalable for companies that have more than 1,000 users, as it could result in hot partitions or throttling2.
Depending on your specific use case and requirements, you may need to adjust this design or choose a different one. For example, you could use a hybrid data model that combines embedding and referencing data2, or you could use a graph data model that expresses entities and relationships as vertices and edges.

質問 # 104
You have an Azure Cosmos DB for NoSQL account that uses a custom conflict resolution policy. The account has a registered merge procedure that throws a runtime exception. The runtime exception prevents conflicts from being resolved.
You need to use an Azure function to resolve the conflicts. What should you use?

A. a function that receives items pushed from the change feed and is triggered by an Azure Cosmos DB trigger
B. a function that receives items pushed from the conflicts feed and is triggered by an Azure Cosmos DB trigger
C. a function that pulls items from the change feed and is triggered by a timer trigger
D. a function that pulls items from the conflicts feed and is triggered by a timer trigger

正解：B

質問 # 105
You have a container that stores data about families. The following is a sample document.

For each of the following statements, select Yes if the statement is true. otherwise, select No.
NOTE: Each correct selection is worth one point.

正解：

解説：

Explanation
Children who do no have parents defined will appear on the list = NO
Children who do not have parents defined will not appear on the list. This is because the document schema defines the children property as an array of objects that contain the firstName and gender properties of each child, as well as a parents property that references the id values of the parents. If a child does not have parents defined, it means that the parents property is either missing or empty for that child. Therefore, such a child will not be included in the list of children who have parents defined.
Children who have more than one pet will appear on the list multiple times. = Yes Children who have more than one pet will appear on the list multiple times. This is because the document schema defines the pets property as an array of objects that contain the givenName and type properties of each pet, as well as a children property that references the id values of the children who own the pet. If a child has more than one pet, it means that the child's id value will appear in the children property of multiple pet objects. Therefore, such a child will be included in the list of children who have pets multiple times.
Children who do no have pets defined will appear on the list = No
Children who do not have pets defined will not appear on the list. This is because the document schema defines the pets property as an array of objects that contain the givenName and type properties of each pet, as well as a children property that references the id values of the children who own the pet. If a child does not have pets defined, it means that the child's id value does not appear in the children property of any pet object.
Therefore, such a child will not be included in the list of children who have pets defined.

質問 # 106
......

PassTestは、説明責任を持ってこれらの試験問題を作成したことで有名です。 DP-420試験の準備をする代わりに、より高い給料または受給資格を取得できる可能性が高くなることを理解しています。当社のDP-420練習資料は当社の責任会社によって作成されているため、他の多くのメリットも得られます。参考のためにDP-420試験問題の無料デモを提供し、専門家が自由に作成できる場合はDP-420学習ガイドの新しい更新をお送りします。私たちが行うすべてと約束はあなたの視点にあります。

DP-420勉強ガイド: https://www.passtest.jp/Microsoft/DP-420-shiken.html

DP-420の認証試験もますますたくさんの人たちの選択肢になります、Microsoft DP-420出題範囲もし試験に失敗すれば返金と保証します、PassTestが提供するDP-420練習問題は、すべての人に適した最新の有効なDP-420学習教材です、製品のページにアクセスして、製品のバージョン、DP-420テストブレインダンプの特性とメリット、製品の価格、割引を知ることができます、そのデモはDP-420試験資料の一部を含めています、私たちのDP-420学習教材の市場はますます大きくなりました、Microsoft DP-420出題範囲我々の商品はお客様に満足させると信じています、Microsoft DP-420出題範囲周知のように、良い仕事には常により高い用件が課せられます。

いや、だっ、だって、この会社に入れたのもヤモリさんのお陰ですし俺は男だDP-420と思ったから、三嶋さんに推薦しただけだぞしっ、知ってますけど、はい. そう言うと、荒川はバインダーから一束の手順書を抜き取り、真里菜に渡した。

DP-420試験の準備方法｜素敵なDP-420出題範囲試験｜実際的なDesigning and Implementing Cloud-Native Applications Using Microsoft Azure Cosmos DB勉強ガイド

DP-420の認証試験もますますたくさんの人たちの選択肢になります、もし試験に失敗すれば返金と保証します、PassTestが提供するDP-420練習問題は、すべての人に適した最新の有効なDP-420学習教材です、製品のページにアクセスして、製品のバージョン、DP-420テストブレインダンプの特性とメリット、製品の価格、割引を知ることができます。

そのデモはDP-420試験資料の一部を含めています。