The Secret of 70-461 free practice questions

70-461 Exam

The Secret of 70-461 free practice questions

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2021 Apr 70-461 practice question

Q61. DRAG DROP

You use Microsoft SQL Server 2012 to develop a database that has two tables named Div1Cust and Div2Cust.

Each table has columns named DivisionID and CustomerId . None of the rows in Div1Cust exist in Div2Cust.

You need to write a query that meets the following requirements:

The rows in Div1Cust must be combined with the rows in Div2Cust. The result set must have columns named Division and Customer. Duplicates must be retained.

Which three Transact-SQL statements should you use? (To answer, move the appropriate statements from the list of statements to the answer area and arrange them in the correct order.)

Answer:

Q62. CORRECT TEXT

You have a database named Sales that contains the tables as shown in the exhibit. (Click the Exhibit button.)

You need to create a query that returns a list of products from Sales.ProductCatalog. The solution must meet the following requirements:

UnitPrice must be returned in descending order.

The query must use two-part names to reference the table.

The query must use the RANK function to calculate the results.

The query must return the ranking of rows in a column named PriceRank.

The list must display the columns in the order that they are defined in the table.

PriceRank must appear last.

Part of the correct T-SQL statement has been provided in the answer area. Provide the complete code.

Answer:

Q63. You develop a database for a travel application. You need to design tables and other database objects.

You need to store media files in several tables.

Each media file is less than 1 MB in size. The media files will require fast access and will be retrieved frequently.

What should you do?

A. Use the CAST function.

B. Use the DATE data type.

C. Use the FORMAT function.

D. Use an appropriate collation.

E. Use a user-defined table type.

F. Use the VARBINARY data type.

G. Use the DATETIME data type.

H. Use the DATETIME2 data type.

I. Use the DATETIMEOFFSET data type.

J. Use the TODATETIMEOFFSET function.

Answer: F

Q64. 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?

A. Scalar user-defined function

B. Inline user-defined function

C. Table-valued user-defined function

D. Stored procedure

Answer: D

Q65. CORRECT TEXT

You have a database named Sales that contains the tables as shown in the exhibit. (Click

the Exhibit button.)

You need to create a query that meets the following requirements:

References columns by using one-part names only.

Groups aggregates by SalesTerritorylD, and then by ProductlD.

Orders the results in descending order by SalesTerritorylD and then by ProductlD.

Part of the correct T-SQL statement has been provided in the answer area. Provide the complete code.

Answer:

Replace 70-461 study guide:

Q66. DRAG DROP

You administer a Microsoft SQL Server 2012 database. You use an OrderDetail table that has the following definition:

You need to create a non-clustered index on the SalesOrderID column in the OrderDetail table to include only rows that contain a value in the SpecialOfferID column. Which four Transact-SQL statements should you use?

(To answer, move the appropriate statements from the list of statements to the answer area and arrange them in the correct order.)

Answer:

Q67. You administer a database that includes a table named Customers that contains more than 750 rows. You create a new column named PartitionNumber of the int type in the table.

You need to assign a PartitionNumber for each record in the Customers table.You also need to ensure that the PartitionNumber satisfies the following conditions:

. Always starts with 1.

. Starts again from 1 after it reaches 100.

Which Transact-SQL statement should you use?

A. CREATE SEQUENCE CustomerSequence AS int START WITH 0 INCREMENT BY 1 MINVALUE 1 MAXVALUE 100 UPDATE Customers SET PartitionNumber = NEXT VALUE FOR CustomerSequence DROP SEQUENCE CustomerSequence

B. CREATE SEQUENCE CustomerSequence AS int START WITH 1 INCREMENT BY 1 MINVALUE 1 MAXVALUE 100 CYCLE UPDATE Customers SET PartitionNumber = NEXT VALUE FOR CustomerSequence DROP SEQUENCE CustomerSequence

C. CREATE SEQUENCE CustomerSequence AS int START WITH 1 INCREMENT BY 1 MINVALUE 1 MAXVALUE 100 UPDATE Customers SET PartitionNumber = NEXT VALUE FOR CustomerSequence + 1 DROP SEQUENCE CustomerSequence

D. CREATE SEQUENCE CustomerSequence AS int START WITH 1 INCREMENT BY 1 MINVALUE 0 MAXVALUE 100 CYCLE UPTATE Customers SET PartitionNumber = NEXT VALUE FOR CustomerSequence DROP SEQUENCE CustomerSequence

Answer: B

Q68. 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.

</CUSTOMERS>

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 OrderId, OrderDate, Amount, Name, Country FROM Orders INNER JOIN Customers ON Orders.CustomerId = Customers.CustomerId WHERE Customers.CustomerId = 1 FOR XML RAW, ELEMENTS

C. SELECT OrderId, OrderDate, Amount, Name, Country FROM Orders INNER JOIN Customers ON Orders.CustomerId = Customers.CustomerId WHERE Customers.CustomerId = 1 FOR XML AUTO

D. SELECT OrderId, OrderDate, Amount, Name, Country 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 Name, Country, Orderld, OrderDate, Amount FROM Orders INNER JOIN Customers ON Orders.CustomerId= Customers.CustomerId WHERE Customers.CustomerId= 1 FOR XML AUTO, ELEMENTS

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 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')

Answer: E

Q69. CORRECT TEXT

You have a database that contains the tables shown in the exhibit. (Click the Exhibit button.)

You have an application named Appl. You have a parameter named @Count that uses the int data type. App1 is configured to pass @Count to a stored procedure. You need to create a stored procedure named usp_Customers for Appl. Usp_Customers must meet the following requirements:

NOT use object delimiters.

Minimize sorting and counting.

Return only the last name of each customer in alphabetical order.

...

. Return only the number of rows specified by the @Count parameter. . The solution must NOT use BEGIN and END statements.

Which code segment should you use?

To answer, type the correct code in the answer area.

Answer:

Q70. You develop a Microsoft SQL Server 2012 database that contains a table named Products. The Products table has the following definition:

You need to create an audit record only when either the RetailPrice or WholeSalePrice column is updated.

Which Transact-SQL query should you use?

A. CREATE TRIGGER TrgPriceChange ON Products FOR UPDATE AS IF CCLUMNS_CHANGED(RetailPrice, WholesalePrice) - - Create Audit Records

B. CREATE TRIGGER TrgPriceChange ON Products FOR UPDATE AS IF EXISTS(SELECT RetailPrice from inserted) OR EXISTS (SELECT WholeSalePnce FROM inserted) - - Create Audit Records

C. CREATE TRIGGER TrgPriceChange ON Products FOR UPDATE AS IF COLUMNS_UPDATED(RetailPrice, WholesalePrice) - - Create Audit Records

D. CREATE TRIGGER TrgPriceChange ON Products FOR UPDATE AS IF UPDATE(RetailPrice) OR UPDATE(WholeSalePrice) - - Create Audit Records

Answer: D