PDF Version DemoThe 70-464日本語 exam does not get cheaper on the second attempt. Candidates who prepare with the Microsoft Developing Microsoft SQL Server Databases (70-464日本語版) practice questions from ActualPDF are making the financially sane choice: invest a little once, rather than pay the full fee twice.
Microsoft 70-464日本語 Exam Overview:
| Certification Vendor: | Microsoft |
|---|---|
| Exam Name: | Developing Microsoft SQL Server Databases |
| Exam Number: | 70-464 |
| Real Exam Qty: | 40–60 |
| Certificate Validity Period: | Retired January 31, 2021; previously valid for 2 years |
| Exam Format: | Multiple Choice, Drag and Drop, Multiple Response, Case Studies |
| Available Languages: | Chinese (Simplified), English, French, Portuguese (Brazil), Japanese, German |
| Exam Price: | $127 USD (varies by region) |
| Passing Score: | 700 (scale 1–1000) |
| Exam Duration: | 120 minutes |
| Related Certifications: | MCSA: SQL Server 2012/2014 |
| Recommended Training: | Microsoft Official Course 20464 Microsoft Learn SQL Database Development |
| Exam Registration: | Pearson VUE (historical) Microsoft Learn Exam Page |
| Sample Questions: | DOWNLOAD DEMO |
| Exam Way: | Previously available: Onsite proctored at Pearson VUE centers / Online proctored; exam retired |
| Pre Condition: | No mandatory prerequisites; recommended: Exam 70-461 (Querying Microsoft SQL Server) or equivalent experience |
| Official Syllabus URL: | https://learn.microsoft.com/en-us/credentials/certifications/exams/70-464/ |
Microsoft 70-464日本語 Exam Syllabus Topics:
| Section | Weight | Objectives |
|---|---|---|
| Topic 1: Optimize and Troubleshoot Queries | 25–30% | - Analyze execution plans - Tune query performance
|
| Topic 2: Implement Programming Objects | 15–20% | - Create stored procedures
- Implement user-defined functions
|
| Topic 3: Implement Database Objects | 30–35% | - Design and implement tables
|
| Topic 4: Design Database Objects | 25–30% | - Design for scalability and maintainability - Design normalized and denormalized schemas - Design locking and concurrency strategy - Design data integrity strategy |
Frequently Asked Questions: Microsoft Developing Microsoft SQL Server Databases (70-464日本語版)
Microsoft Developing Microsoft SQL Server Databases (70-464日本語版) is an official Microsoft certification exam, registered under the code 70-464日本語. Passing it awards the MCSE: Data Management and Analytics certification, a credential at the Professional level. It also connects to MCSA: SQL Server 2012/2014. The exam is demanding by design, and that difficulty is precisely what makes the credential meaningful for career development.
The Microsoft Developing Microsoft SQL Server Databases (70-464日本語版) exam presents 40–60 questions within 120 minutes. That is a brisk pace, and the candidates who handle it best are the ones who rehearsed it. Use the ActualPDF engine for full timed simulations, practice flagging and returning, and arrive on exam day with a pacing strategy already proven.
Passing Microsoft Developing Microsoft SQL Server Databases (70-464日本語版) takes 700 (scale 1–1000), and official registration costs $127 USD (varies by region). Retakes bill the full $127 USD (varies by region) again, so preparation is the least expensive insurance available. Let your ActualPDF practice scores guide the timing: book when you clear the requirement consistently, not occasionally.
No mandatory prerequisites; recommended: Exam 70-461 (Querying Microsoft SQL Server) or equivalent experience
Policies get revised, so confirm the current requirements before you register on the official exam page.
Microsoft Developing Microsoft SQL Server Databases (70-464日本語版) registration is handled through the official channels below.
For scheduling purposes: the exam is delivered Previously available: Onsite proctored at Pearson VUE centers / Online proctored; exam retired.
Yes, Microsoft recommends the following training for Microsoft Developing Microsoft SQL Server Databases (70-464日本語版) candidates.
Complement any training with the 200 practice questions in the ActualPDF 70-464日本語 package, because repeated application is what turns course knowledge into a passing score.
Yes. ActualPDF offers a free demo of the Microsoft Developing Microsoft SQL Server Databases (70-464日本語版) questions, so you can verify the quality personally before purchasing. Your purchase then includes a one-year service warranty: updates are free for 365 days, and after expiry you can extend the update service at a 50% discount.
Your money is protected by a 100% money-back guarantee with defined conditions. Take the Microsoft Developing Microsoft SQL Server Databases (70-464日本語版) exam within 60 days of purchase; if you fail, you may claim a full refund, provided the exam matches your product. Attempts within 3 days of purchase are ineligible, as are downloaded-but-unused products, free materials, and expired orders; the candidate name must match the payer name. Submit a scanned enrollment slip and the official Score Report PDF within 2 days of the exam, and claims are processed within 7 days. You may instead wait for the update version or change to other exam material: exchange for two other exam products of equal value, free, with your original purchase keeping its update service.
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Microsoft Developing Microsoft SQL Server Databases (70-464日本語版) is organized into 4 official domains. The most heavily weighted are Design Database Objects (25–30%), Implement Programming Objects (15–20%), and Optimize and Troubleshoot Queries (25–30%). The full breakdown appears above on this page; study the weightings and your preparation priorities set themselves.
Microsoft Developing Microsoft SQL Server Databases (70-464日本語版) Sample Questions:
usp.AssignUserストアドプロシージャを作成する必要があります。
必要なコードブロックを正しい順序で選択して配置することによってソリューションを開発します。 すべてのコードブロックが必要なわけではありません。
Correct Answer:
Explanation:
Note:
* From scenario: The mobile application will need to meet the following requirements:
/Communicate with web services that assign a new user to a micropayment by using a stored procedure named usp_AssignUser.
* Example:
create procedure dbo.OrderInsert(@OrdNo integer, @CustCode nvarchar(5)) with native_compilation, schemabinding, execute as owner as begin atomic with (transaction isolation level = snapshot, language = N'English') declare @OrdDate datetime = getdate(); insert into dbo.Ord (OrdNo, CustCode, OrdDate) values (@OrdNo, @CustCode, @OrdDate); end go
* Natively compiled stored procedures are Transact-SQL stored procedures compiled to native code that access memory-optimized tables. Natively compiled stored procedures allow for efficient execution of the queries and business logic in the stored procedure.
* READ COMITTED versus REPEATABLE READ
Read committed is an isolation level that guarantees that any data read was committed at the moment is read. It simply restricts the reader from seeing any intermediate, uncommitted, 'dirty' read. IT makes no promise whatsoever that if the transaction re-issues the read, will find the Same data, data is free to change after it was read.
Repeatable read is a higher isolation level, that in addition to the guarantees of the read committed level, it also guarantees that any data read cannot change, if the transaction reads the same data again, it will find the previously read data in place, unchanged, and available to read.
* Both RAISERROR and THROW statements are used to raise an error in Sql Server.
The journey of RAISERROR started from Sql Server 7.0, where as the journey of THROW statement has just began with Sql Server 2012. obviously, Microsoft suggesting us to start using THROW statement instead of RAISERROR. THROW statement seems to be simple and easy to use than RAISERROR.
* Explicit transactions. The user starts the transaction through an explicit BEGIN TRAN or BEGIN ATOMIC. The transaction is completed following the corresponding COMMIT and ROLLBACK or END (in the case of an atomic block).
あなたはusp_TestSpeakersを実行しています。
あなたはusp_SelectSpeakersByNameは非効率的な実行計画を使用していることを発見します。
あなたは最も効率的な実行計画が使用されることを保証するためにusp_SelectSpeakersByNameを更新する必要があります。
あなたはProcedures.sqlのライン30には何を追加する必要がありますか。
- A. OPTION(OPTIMIZEFORUNKNOWN)
- B. OPTION(FORCESCAN)
- C. OPTION(OPTIMIZE FOR(@LastName= 'Anderson'))
- D. OPTION(FORCESEEK)
Correct Answer: A 🗳️
Explanation: Only visible for ActualPDF members. You can sign-up / login (it's free).
データベースからデータを読み取る2つのストアドプロシージャ名USP_1とUSP_2を展開する予定です。
あなたの会社は、各ストアドプロシージャに対して次の要件を確認しています。
各ストアドプロシージャにどの分離レベルを設定する必要があるかを特定する必要があります。 解決策はロックの数を最小限に抑える必要があります。
どの分離レベルを特定する必要がありますか？
回答するには、適切な分離レベルを回答領域の正しいストアドプロシージャにドラッグします。 （答えの選択肢は、一度だけ、二度以上、またはまったく使用されないかもしれません。）
Correct Answer:
Explanation:
Box 1: read uncommitted
READ UNCOMMITTED is the least restrictive isolation level because it ignores locks placed by other transactions. Transactions executing under READ UNCOMMITTED can read modified data values that have not yet been committed by other transactions; these are called "dirty" reads.
Box 2: SERIALIZABLE
Places a range lock on the data set, preventing other users from updating or inserting rows into the data set until the transaction is complete. This is the most restrictive of the four isolation levels. Because concurrency is lower, use this option only when necessary. This option has the same effect as setting HOLDLOCK on all tables in all SELECT statements in a transaction.
References: https://msdn.microsoft.com/en-us/library/tcbchxcb(v=vs.110).aspx
あなたはOrderDetailsテーブルにXMLファイルからデータを挿入するストアドプロシージャを作成する予定です。以下はストアドプロシージャの署名です:
以下はValidateOrderスキーマコレクションを作成するために使用されるXSDファイルです:
あなたは各アイテムをアイテムとループの数を取得するコードセグメントを開発しています。ループは実行されるたびにitemNumber@という名前の変数がインクリメントされます。
あなたはループ内の各項目番号の製品IDを取得するコードセグメントを開発する必要があります。
どのコードセグメントはあなたが開発すべきか。
- A. SET @productID = @items.value'/Root/Product['+ @itemNumber+ ']/@productID', int)
- B. SET @productID = @items.value'/Root/Product['+ @itemNumber+ ']/productID', int)
- C. SET @productID = @items.value'/Root/Product/productID', int)
- D. SET @productID = @items.value'/Root/Product/@productID', int)
Correct Answer: A 🗳️
Explanation: Only visible for ActualPDF members. You can sign-up / login (it's free).
Microsoft Azure SQL Databaseインスタンスがあります。 データベースには、100万行のColumn1というTable1という名前のテーブルが含まれています。 Column1はNULL値を許可します。
次の要件を満たすようにColumn1を更新する必要があります。
NULL値が使用されないようにする
NULL値の代わりに常にゼロの値を使用する
どの3つのTransact-SQLステートメントを実行しますか？ それぞれの正しい答えは解決策の一部を表しています。
- A. ALTER TABLE Table1
ALTER COLUMN
Column int NOT NULL - B. ALTER TABLE Table1
ADD COLUMN
Column1 int NOT NULL - C. ALTER TABLE Table1
DROP COLUMN Column1 - D. UPDATE Table1
SET Column1 = 0
WHERE Column1 IS NULL - E. ALTER TABLE dbo.Table1
ADD CONSTRAINT
DF_Table1_Column1
DEFAULT 0 FOR Column1
Correct Answer: A,D,E 🗳️
