NewValidDumpsの専門家チームがMicrosoftの70-461認証資格認証試験に対して最新の短期有効なトレーニングプログラムを研究しました。Microsoftの70-461認証資格「Querying Microsoft SQL Server 2012/2014」認証試験に参加者に対して30時間ぐらいの短期の育成訓練でらくらくに勉強しているうちに多くの知識を身につけられます。 なお大切なのは、自分に相応しい効率的なツールを選択することです。NewValidDumpsの70-461認証資格問題集はあなたに合う最善の勉強法です。 きっと君に失望させないと信じています。

その中で、70-461認証資格認定試験は最も重要な一つです。

我々は多くの受験生にMicrosoftの70-461 - Querying Microsoft SQL Server 2012/2014認証資格試験に合格させたことに自慢したことがないのです。 NewValidDumpsのMicrosoftの70-461 日本語認定対策試験トレーニング資料を使ったら、君のMicrosoftの70-461 日本語認定対策認定試験に合格するという夢が叶えます。なぜなら、それはMicrosoftの70-461 日本語認定対策認定試験に関する必要なものを含まれるからです。

我が社のNewValidDumpsはいつまでもお客様の需要を重点に置いて、他のサイトに比べより完備のMicrosoft試験資料を提供し、Microsoft試験に参加する人々の通過率を保障できます。お客様に高質の70-461認証資格練習問題を入手させるには、我々は常に真題の質を改善し足り、最新の試験に応じて真題をアープデートしたいしています。我々70-461認証資格試験真題を暗記すれば、あなたはこの試験にパースすることができます。

Microsoft 70-461認証資格 - それは正確性が高くて、カバー率も広いです。

現在IT技術会社に通勤しているあなたは、Microsoftの70-461認証資格試験認定を取得しましたか？70-461認証資格試験認定は給料の増加とジョブのプロモーションに役立ちます。短時間で70-461認証資格試験に一発合格したいなら、我々社のMicrosoftの70-461認証資格資料を参考しましょう。また、70-461認証資格問題集に疑問があると、メールで問い合わせてください。

もちろん、我々はあなたに一番安心させるのは我々の開発する多くの受験生に合格させるMicrosoftの70-461認証資格試験のソフトウェアです。我々はあなたに提供するのは最新で一番全面的なMicrosoftの70-461認証資格問題集で、最も安全な購入保障で、最もタイムリーなMicrosoftの70-461認証資格試験のソフトウェアの更新です。

70-461 PDF DEMO:

QUESTION NO: 1
You have an XML schema collection named Sales.InvoiceSchema.
You need to declare a variable of the XML type named invoice. The solution must ensure that the invoice is validated by using Sales.InvoiceSchema.
The solution must ensure that the invoice variable is validated by using Sales.InvoiceSchema schema.
Provide the correct code in the answer area.
Answer:
DECLARE @invoice XML(Sales.InvoiceSchema)

QUESTION NO: 2
You are the administrator for a heavily-used OLTP Microsoft SQL Server database.
You are troubleshooting performance issues seen when using stored procedures in the database. The database stores millions of orders across thousands of customers. Some of the customers have large numbers of orders, while others have only one order. You update the statistics and perform defragmentation of all tables and indexes, but two stored procedures still have issues when accessing data.
p_GetCustomer accepts @companyID as a parameter. From the results of profiling, you know that 90 percent of the calls use the @companyid value of 5, while the other 10 percent of calls are evenly distributed across another 10000 values. While viewing the execution plan, you discover that a non- clustered index seek is used.
p_GetShipDate accepts @orderID as a parameter and returns the ship date for that order. You discover that the execution plan is performing a scan on a non-clustered index that has orderID as the index key.
You need to add appropriate query hints to each stored procedure to improve the performance.
What should you do? To answer, drag the appropriate procedures to the correct hints. Each procedure may be used once, more than once, or not at all. You may need to drag the split bar between panes or scroll to view content.
Answer:
Explanation:
Box 1: Optimize FOR..
OPTIMIZE FOR ( @variable_name { UNKNOWN | = literal_constant } [ , ...n ] ) Instructs the query optimizer to use a particular value for a local variable when the query is compiled and optimized. The value is used only during query optimization, and not during query execution.
Box 2: FORCESEEK
FORCESEEK [ (index_value(index_column_name [ ,... n ] )) ]
Specifies that the query optimizer use only an index seek operation as the access path to the data in the table or view.
References:
https://docs.microsoft.com/en-us/sql/t-sql/queries/hints-transact-sql-query?view=sql-server-2017
https://docs.microsoft.com/en-us/sql/t-sql/queries/hints-transact-sql-table?view=sql-server-2017

QUESTION NO: 3
You administer a Microsoft SQL Server 2012 database named ContosoDb. Tables are defined as shown in the exhibit. (Click the Exhibit button.)
You need to display rows from the Orders table for the Customers row having the CustomerId value set to 1 in the following XML format:
<row OrderId="1" OrderDate="2000-01-01T00:00:00" Amount="3400.00" Name="Customer A"
Country="Australia" />
<row OrderId="2" OrderDate="2001-01-01T00:00:00" Amount="4300.00" Name="Customer A"
Country="Australia" /> Which Transact-SQL query should you use?
A. SELECT OrderId, OrderDate, Amount, Name, Country
FROM Orders INNER JOIN Customers ON Orders.CustomerId = Customers.CustomerId WHERE
Customers.CustomerId = 1 FOR XML RAW
B. SELECT Name AS 'Customers/Name', Country AS 'Customers/Country', OrderId, OrderDate,
Amount FROM Orders INNER JOIN Customers ON Orders.CustomerId= Customers.CustomerId
WHERE Customers.CustomerId = 1 FOR XML PATH ('Customers')
C. SELECT OrderId, OrderDate, Amount, Name, Country
FROM Orders INNER JOIN Customers ON Orders.CustomerId - Customers.CustomerId WHERE
Customers.CustomerId = 1 FOR XML AUTO, ELEMENTS
D. SELECT Name, Country, OrderId, OrderDate, Amount
FROM Orders INNER JOIN Customers ON Orders.CustomerId= Customers.CustomerId WHERE
Customers.CustomerId = 1 FOR XML AUTO, ELEMENTS
E. SELECT Name, Country, OrderId, OrderDate, Amount
FROM Orders INNER JOIN Customers ON Orders.CustomerId= Customers.CustomerId WHERE
Customers.CustomerId = 1 FOR XML AUTO
F. SELECT OrderId, OrderDate, Amount, Name, Country
FROM Orders INNER JOIN Customers ON Orders.CustomerId = Customers.CustomerId WHERE
Customers.CustomerId = 1 FOR XML AUTO
G. SELECT Name AS '@Name', Country AS '@Country', OrderId, OrderDate, Amount FROM Orders
INNER JOIN Customers ON Orders.CustomerId= Customers.CustomerId WHERE
Customers.CustomerId = 1 FOR XML PATH ('Customers')
H. SELECT OrderId, OrderDate, Amount, Name, Country
FROM Orders INNER JOIN Customers ON Orders.CustomerId = Customers.CustomerId WHERE
Customers.CustomerId = 1 FOR XML RAW, ELEMENTS
Answer: A

QUESTION NO: 4
You have a database that contains the tables shown in the exhibit. (Click the Exhibit button.)
You need to create a view named uv_CustomerFullName to meet the following requirements:
* The code must NOT include object delimiters.
* The view must be created in the Sales schema.
* Columns must only be referenced by using one-part names.
* The view must return the first name and the last name of all customers.
* The view must prevent the underlying structure of the customer table from being changed.
* The view must be able to resolve all referenced objects, regardless of the user's default schema.
Which code segment should you use?
To answer, type the correct code in the answer area.
A. CREATE VIEW Sales.uv_CustomerFullName
WITH SCHEMABINDING
AS
SELECT FirstName, LastName
B. CREATE VIEW Sales.uv_CustomerFullName
WITH SCHEMABINDING
AS
SELECT FirstName, LastName
FROM Sales.Customers
Answer: B
Reference:
http://msdn.microsoft.com/en-us/library/ms187956.aspx

QUESTION NO: 5
Your database contains a table named Purchases. The table includes a DATETIME column named PurchaseTime that stores the date and time each purchase is made. There is a non-clustered index on the PurchaseTime column.
The business team wants a report that displays the total number of purchases made on the current day.
You need to write a query that will return the correct results in the most efficient manner.
Which Transact-SQL query should you use?
A. SELECT COUNT(*)
FROM Purchases
WHERE PurchaseTime = GETDATE()
B. SELECT COUNT(*)
FROM Purchases
WHERE PurchaseTime >= CONVERT(DATE, GETDATE())
AND PurchaseTime < DATEADD(DAY, 1, CONVERT(DATE, GETDATE()))
C. SELECT COUNT(*)
FROM Purchases
WHERE CONVERT(VARCHAR, PurchaseTime, 112) = CONVERT(VARCHAR, GETDATE(), 112)
D. SELECT COUNT(*)
FROM Purchases
WHERE PurchaseTime = CONVERT(DATE, GETDATE())
Answer: B
Explanation:
Two answers will return the correct results (the "WHERE CONVERT..." and "WHERE ... AND ... " answers).
The correct answer for Microsoft would be the answer that is most "efficient". Anybody have a clue as to which is most efficient? In the execution plan, the one that I've selected as the correct answer is the query with the shortest duration. Also, the query answer with "WHERE CONVERT..." threw warnings in the execution plan...something about affecting CardinalityEstimate and SeekPlan.
I also found this article, which leads me to believe that I have the correct answer:
http://technet.microsoft.com/en-us/library/ms181034.aspx

Microsoft DP-500試験備考資料の整理を悩んでいますか。 MicrosoftのHP HPE6-A85Jの購入の前にあなたの無料の試しから、購入の後での一年間の無料更新まで我々はあなたのMicrosoftのHP HPE6-A85J試験に一番信頼できるヘルプを提供します。 NewValidDumpsは数年にわたりMicrosoft　SAP C-THR12-2311資格認定試験の研究に取り組んで、量豊かな問題庫があるし、豊富な経験を持ってあなたが認定試験に効率的に合格するのを助けます。 Microsoft AZ-500 - 社会と経済の発展につれて、多くの人はIT技術を勉強します。 ISC CISSP-KR資料を勉強するとき、何か質問がありましたら、弊社と連絡できます。

Updated: May 28, 2022