70-461 オンラインテスト-Querying Microsoft SQL Server 2012

様々なIT資格認定試験の短期合格のため、当社の70-461 資格参考問題集のオンラインテストをトレーニングしてください。正しい制作の質問と答えですけど、試験の質問の内容は最新の試験内容なんです。インターネット上では、24時間でもオンラインテストを参加することができます。過去に出題実績のある問題が大半を占めるベンダー認定試験の受験では問題の難易度かかわらず、本格的な試験問題と同一類する択一問題の演習を繰り返し実施することで、難易度の高い認定試験もスピード短期試験合格、問題集の対応資格認定が可能となっています。

受験者が当社では何にか質問があったら、メールでご連絡ください。早速ご処理いたします。

You develop a Microsoft SQL Server 2012 server database that supports an application.
The application contains a table that has the following definition:
CREATE TABLE Inventory (
ItemID int NOT NULL PRIMARY KEY,
ItemsInStore int NOT NULL,
ItemsInWarehouse int NOT NULL)
You need to create a computed column that returns the sum total of the ItemsInStore and
ItemsInWarehouse values for each row. The new column is expected to be queried heavily, and you need to be able to index the column.
Which Transact-SQL statement should you use?

 
 
 
 

You develop a Microsoft SQL Server 2012 database that has two tables named SavingAccounts and LoanAccounts. Both tables have a column named AccountNumber of the nvarchar data type. You use a third table named Transactions that has columns named TransactionId AccountNumber, Amount, and TransactionDate. You need to ensure that when multiple records are inserted in the Transactions table, only the records that have a valid AccountNumber in the SavingAccounts or LoanAccounts are inserted.
Which Transact-SQL statement should you use?

 
 
 
 

You develop a Microsoft SQL Server 2012 database.
You create a view that performs the following tasks:
– Joins 8 tables that contain up to 500,000 records each.
– Performs aggregations on 5 fields.
The view is frequently used in several reports. You need to improve the performance of the reports.
What should you do?

 
 
 
 

You use Microsoft SQL Server 2012 database to develop a shopping cart application. You need to invoke a table-valued function for each row returned by a query.
Which Transact-SQL operator should you use?

 
 
 
 

.You are developing a database that will contain price information. You need to store the prices that include a fixed precision and a scale of six digits.
Which data type should you use?

 
 
 
 

You administer a Microsoft SQL Server database that supports a banking transaction management application. You need to retrieve a list of account holders who live in cities that do not have a branch location.
Which Transact-SQL query or queries should you use? (Each correct answer presents a complete solution. Choose all that apply.)

 
 
 
 

You develop a Microsoft SQL Server 2012 database that contains tables named Customers and Orders. The tables are related by a column named CustomerId . You need to create a query that meets the following requirements:
– Returns the CustomerName for all customers and the OrderDate for any orders that they have placed.
– Results must not include customers who have not placed any orders.
Which Transact-SQL query should you use?

 
 
 
 

You develop a Microsoft SQL Server 2012 database.
You need to create a batch process that meets the following requirements:
– Status information must be logged to a status table.
– If the status table does not exist at the beginning of the batch, it must be created.
Which object should you use?

 
 
 
 

You use Microsoft SQL Server 2012 to develop a database application. You create a stored procedure named DeleteJobCandidate. You need to ensure that if DeleteJobCandidate encounters an error, the execution of the stored procedure reports the error number.
Which Transact-SQL statement should you use?

 
 
 
 

A table named Profits stores the total profit made each year within a territory. The Profits table has columns named Territory, Year, and Profit. You need to create a report that displays the profits made by each territory for each year and its preceding year.
Which Transact-SQL query should you use?

 
 
 
 

Question 1 of 10

 

test

コメントを残す

メールアドレスが公開されることはありません。 * が付いている欄は必須項目です


*

次のHTML タグと属性が使えます: <a href="" title=""> <abbr title=""> <acronym title=""> <b> <blockquote cite=""> <cite> <code> <del datetime=""> <em> <i> <q cite=""> <s> <strike> <strong>