DP-201 問題集の中の問題は全部実際のMicrosoft DP-201 試験から来ています。協力試験場の先生が収集と整理を担当しています。答えは多くの関連分野の専門家の思科講師と技術技師に解答してもらい、最終的にITshikenチームで答えの照合を行い、命中率は90%以上になります。ITshikenはできるだけ答えの最後に答えを選ぶ根拠（答えの知識点を説明するページへのリンク）を与え、答えの検証と知識点の理解を強化することができます。

Microsoft DP-200,DP-201試験に合格する確率は100％になります|itshiken

DP-201関連試験：
DP-200試験：Implementing an Azure Data Solution 試験問題と答案

DP-201 問題集の更新頻度
DP-201 問題集の更新頻度は実際のMicrosoft DP-201 試験内容の変化によって決定される。協力試験場の先生が新しい問題があることを発見するたびに、試験中に現れます。第一時間に記録し、解答を問題集にまとめて更新して、 DP-201 問題集（最新の問題集）のバージョンを形成します。また、ITshikenが提供している問題の練習にも、かなり多くの最新の問題と答えが含まれています。 DP-201 問題集を理解し、Designing an Azure Data Solution試験に対する初歩的な認知を確立します。

DP-201 問題集のバージョンタイプ
問題集は通常三つのタイプがあります。PDF版、ソフトウェア版、オンライン練習のバージョンがあります。長年の販売経験とユーザーフィードバックを通じて、ITshikenは最終的に最も一般的なPDFファイルを使用して、 DP-201 問題集の最終的な作成形式として選択しました。あなたのパソコンと携帯電話は直接に問題集を開けて、いつでも勉強します。

DP-201 問題集の使用方法
DP-201問題集は、Microsoft DP-201試験の実際内容をクイズ形式で実際に示し、PDFファイルの使いやすさを加えて、2つの特性の組み合わせは、デブリ時間を利用した学習の基礎条件を構成しています。問題と答えの練習はいつでも始められます。いつでも中断できます。学習上の難点を発見したら、他の時間に手配して、もっと多くの精力を入れて勉強に専念します。ほとんどの勉強者が問題集を使って、この方法を選びました。

DP-201 問題集の重要な説明
DP-201 問題集は自信を高めてくれますが、Microsoft DP-201 試験に合格します。しかし、ITshikenは問題集の正しい使用態度を保つように注意します。必ず専門知識の勉強と把握の真実を重視してください。問題と解答だけを記憶して試験に対処することができなくて、さもなくばあなたの未来の職業の発展の道の上で隠れている危険を埋めます。

プライバシーに関する重要な説明
問題集の応用シーンは、プライバシーの重要性を十分に認識し、保護することを促します。ITshikenは絶対に登録情報と注文情報を漏らしません。技術方面：ウェブサイトは全面的にHTTPSプロトコルを採用し、データの暗号化輸送が十分安全であることを確保する。実施方面：ITshikenで、電子メールで登録すれば会員になります。携帯電話の検証は必要がありません。

Question No : 1
Note: This question is part of a series of questions that present the same scenario. Each question in the series contains a unique solution that might meet the stated goals. Some question sets might have more than one correct solution, while others might not have a correct solution.
After you answer a question in this section, you will NOT be able to return to it. As a result, these questions will not appear in the review screen.
You plan to store delimited text files in an Azure Data Lake Storage account that will be organized into department folders.
You need to configure data access so that users see only the files in their respective department folder.
Solution: From the storage account, you disable a hierarchical namespace, and you use access control lists (ACLs).
Does this meet the goal?
A.Yes
B.No

正解: A
Explanation:
Azure Data Lake Storage implements an access control model that derives from HDFS, which in turn derives from the POSIX access control model.
Blob container ACLs does not support the hierarchical namespace, so it must be disabled.
Reference:
https://docs.microsoft.com/en-us/azure/storage/blobs/data-lake-storage-known-issues
https://docs.microsoft.com/en-us/azure/data-lake-store/data-lake-store-access-control

Question No : 2
Note: This question is part of a series of questions that present the same scenario. Each question in the series contains a unique solution that might meet the stated goals. Some question sets might have more than one correct solution, while others might not have a correct solution.
After you answer a question in this section, you will NOT be able to return to it. As a result, these questions will not appear in the review screen.
You plan to store delimited text files in an Azure Data Lake Storage account that will be organized into department folders. You need to configure data access so that users see only the files in their respective department folder.
Solution: From the storage account, you disable a hierarchical namespace, and you use RBAC.
Does this meet the goal?
A.Yes
B.No

正解: B
Explanation:
Instead of RBAC use access control lists (ACLs). Note: Azure Data Lake Storage implements an access control model that derives from HDFS, which in turn derives from the POSIX access control model.
Blob container ACLs does not support the hierarchical namespace, so it must be disabled.
Reference:
https://docs.microsoft.com/en-us/azure/storage/blobs/data-lake-storage-known-issues
https://docs.microsoft.com/en-us/azure/data-lake-store/data-lake-store-access-control

Question No : 3
Note: This question is part of a series of questions that present the same scenario. Each question in the series contains a unique solution that might meet the stated goals. Some question sets might have more than one correct solution, while others might not have a correct solution.
After you answer a question in this section, you will NOT be able to return to it. As a result, these questions will not appear in the review screen.
You plan to store delimited text files in an Azure Data Lake Storage account that will be organized into department folders.
You need to configure data access so that users see only the files in their respective department folder.
Solution: From the storage account, you enable a hierarchical namespace, and you use RBAC.
Does this meet the goal?
A.Yes
B.No

正解: B
Explanation:
Disable the hierarchical namespace. And instead of RBAC use access control lists (ACLs). Note: Azure Data Lake Storage implements an access control model that derives from HDFS, which in turn derives from the POSIX access control model.
Blob container ACLs does not support the hierarchical namespace, so it must be disabled.
Reference:
https://docs.microsoft.com/en-us/azure/storage/blobs/data-lake-storage-known-issues
https://docs.microsoft.com/en-us/azure/data-lake-store/data-lake-store-access-control

Question No : 4
You are designing a big data storage solution.
The solution must meet the following requirements:
- Provide unlimited account sizes.
- Support a hierarchical file system.
- Be optimized for parallel analytics workloads.
Which storage solution should you use?
A.Azure Data Lake Storage Gen2
B.Azure Blob storage
C.Apache HBase in Azure HDInsight
D.Azure Cosmos DB

正解: A
Explanation:
Azure Data Lake Storage is optimized performance for parallel analytics workloads
A key mechanism that allows Azure Data Lake Storage Gen2 to provide file system performance at object storage scale and prices is the addition of a hierarchical namespace. This allows the collection of objects/ files within an account to be organized into a hierarchy of directories and nested subdirectories in the same way that the file system on your computer is organized.
References: https://docs.microsoft.com/en-us/azure/storage/blobs/data-lake-storage-namespace

Question No : 5
You are designing an Azure Cosmos DB database that will support vertices and edges.
Which Cosmos DB API should you include in the design?
A.SQL
B.Cassandra
C.Gremlin
D.Table

正解: C
Explanation:
The Azure Cosmos DB Gremlin API can be used to store massive graphs with billions of vertices and edges.
Reference: https://docs.microsoft.com/en-us/azure/cosmos-db/graph-introduction