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QUESTION NO: 10
You develop a Microsoft SQL Server 2012 database that contains a table named
Customers. The Customers table has the following definition:
You need to create an audit record only when either the MobileNumber or HomeNumber
column is updated. Which Transact-SQL query should you use?
A. CREATE TRIGGER TrgPhoneNumberChange
ON Customers FOR UPDATE AS
IF COLUMNS_UPDATED (HomeNumber, MobiieNumber)
– – Create Audit Records
B. CREATE TRIGGER TrgPhoneNumberChange
ON Customers FOR UPDATE AS
IF EXISTS( SELECT HomeNumber from inserted) OR EXISTS (SELECT
MobileNumber FROM inserted)
– – Create Audit Records
C. CREATE TRIGGER TrgPhoneNumberChange
ON Customers FOR UPDATE AS
IF COLUMNS_CHANGED (HomeNumber, MobileNumber)
– – Create Audit Records
D. CREATE TRIGGER TrgPhoneNumberChange
ON Customers FOR UPDATE AS
IF UPDATE (HomeNumber) OR UPDATE (MobileNumber)
– – Create Audit Records
Answer: D
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.
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. CustomerXd – 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, Crderld, 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
QUESTION NO: 8
DRAG DROP
You use a Microsoft SQL Server 2012 database. You need to create an indexed view
within the database for a report that displays Customer Name and the total revenue for
that customer. Which four T-SQL statements should you use? (To answer, move the
appropriate SQL statements from the list of statements to the answer area and arrange
them in the correct order.)
Answer:
QUESTION NO: 7
You create a table that has the StudentCode, SubjectCode, and Marks columns to record
mid-year marks for students. The table has marks obtained by 50 students for various
subjects. You need to retrieve the students who scored the highest marks for each subject
along with the marks. Which Transact-SQL query should you use?
A. SELECT StudentCode as Code,
RANK ( ) OVER (ORDER BY AVG (Marks) DESC) AS Value FROM StudentMarks
GROUP BY StudentCode
B. SELECT Id, Name, Marks, DENSE_RANK () OVER (ORDER BY Marks DESC)
AS Rank FROM StudentMarks
C. SELECT StudentCode as Code,
DENSE_RANK () OVER (ORDER BY AVG (Marks) DESC) AS Value FROM
StudentMarks GROUP BY StudentCode
D. SELECT StudentCode as Code,
NTILE (2) OVER (ORDER BY AVG (Marks) DESC) AS Value FROM StudentMarks
GROUP BY StudentCode
E. SELECT StudentCode AS Code,Marks AS Value
FROM (SELECT StudentCode, Marks AS Marks,
RANK () OVER (PARTITION BY SubjectCode ORDER BY Marks ASC) AS Rank
FROM StudentMarks)
tmp WHERE Rank = 1
F. SELECT StudentCode AS Code,Marks AS Value FRCM ( SELECT StudentCode,
Marks AS Marks,
RANK() OVER (PARTITION BY SubjectCode ORDER 3Y Marks DESC) AS Rank
FRCM StudentMarks)
tmp WHERE Rank = 1
G. SELECT StudentCode AS Code,Marks AS Value FROM
(SELECT StudentCode, Marks AS Marks,
RANK () OVER (PARTITION BY StudentCode ORDER BY Marks ASC) AS Rank
FROM StudentMarks)
tmp WHERE Rank = 1
H. SELECT StudentCode AS Code,Marks AS Value FROM
(SELECT StudentCode, Marks AS Marks,
RANXO OVER (PARTITION BY StudentCode ORDER BY Marks DESC) AS Rank
FROM StudentMarks)
tmp WHERE Rank = 1
Answer: F
QUESTION NO: 5
You create a table that has the StudentCode, SubjectCode, and Marks columns to record
mid-year marks for students. The table has marks obtained by 50 students for various
subjects. You need to ensure that the top half of the students arranged by their average
marks must be given a rank of 1 and the remaining students must be given a rank of 2.
A. SELECT StudentCode as Code,
RANK ( ) OVER (ORDER BY AVG (Marks) DESC) AS Value FROM StudentMarks
GROUP BY StudentCode
B. SELECT Id, Name, Marks, DENSE_RANK () OVER (ORDER BY Marks DESC)
AS Rank FROM StudentMarks
C. SELECT StudentCode as Code,
DENSE_RANK () OVER (ORDER BY AVG (Marks) DESC) AS Value FROM
StudentMarks GROUP BY StudentCode
D. SELECT StudentCode as Code,
NTILE (2) OVER (ORDER BY AVG (Marks) DESC) AS Value FROM StudentMarks
GROUP BY StudentCode
E. SELECT StudentCode AS Code,Marks AS Value
FROM (SELECT StudentCode, Marks AS Marks,
RANK () OVER (PARTITION BY SubjectCode ORDER BY Marks ASC) AS Rank
FROM StudentMarks)
tmp WHERE Rank = 1
F. SELECT StudentCode AS Code,Marks AS Value FRCM ( SELECT StudentCode,
Marks AS Marks,
RANK() OVER (PARTITION BY SubjectCode ORDER 3Y Marks DESC) AS Rank
FRCM StudentMarks)
tmp WHERE Rank = 1
G. SELECT StudentCode AS Code,Marks AS Value FROM
(SELECT StudentCode, Marks AS Marks,
RANK () OVER (PARTITION BY StudentCode ORDER BY Marks ASC) AS Rank
FROM StudentMarks)
tmp WHERE Rank = 1
H. SELECT StudentCode AS Code,Marks AS Value FROM
(SELECT StudentCode, Marks AS Marks,
RANXO OVER (PARTITION BY StudentCode ORDER BY Marks DESC) AS Rank
FROM StudentMarks)
tmp WHERE Rank = 1
Answer: D
QUESTION NO: 6
You create a table that has the StudentCode, SubjectCode, and Marks columns to record
mid-year marks for students. The table has marks obtained by 50 students for various
subjects. You need to ensure that the following requirements are met:
· Students must be ranked based on their average marks. · If one or more students have
the same average, the same rank must be given to these students.
· Consecutive ranks must be skipped when the same rank is assigned. Which Transact-
SQL query should you use?
A. SELECT StudentCode as Code,
RANK ( ) OVER (ORDER BY AVG (Marks) DESC) AS Value FROM StudentMarks
GROUP BY StudentCode
B. SELECT Id, Name, Marks, DENSE_RANK () OVER (ORDER BY Marks DESC)
AS Rank FROM StudentMarks
C. SELECT StudentCode as Code,
DENSE_RANK () OVER (ORDER BY AVG (Marks) DESC) AS Value FROM
StudentMarks GROUP BY StudentCode
D. SELECT StudentCode as Code,
NTILE (2) OVER (ORDER BY AVG (Marks) DESC) AS Value FROM StudentMarks
GROUP BY StudentCode
E. SELECT StudentCode AS Code,Marks AS Value
FROM (SELECT StudentCode, Marks AS Marks,
RANK () OVER (PARTITION BY SubjectCode ORDER BY Marks ASC) AS Rank
FROM StudentMarks)
tmp WHERE Rank = 1
F. SELECT StudentCode AS Code,Marks AS Value FRCM ( SELECT StudentCode,
Marks AS Marks,
RANK() OVER (PARTITION BY SubjectCode ORDER 3Y Marks DESC) AS Rank
FRCM StudentMarks)
tmp WHERE Rank = 1
G. SELECT StudentCode AS Code,Marks AS Value FROM
(SELECT StudentCode, Marks AS Marks,
RANK () OVER (PARTITION BY StudentCode ORDER BY Marks ASC) AS Rank
FROM StudentMarks)
tmp WHERE Rank = 1
H. SELECT StudentCode AS Code,Marks AS Value FROM
(SELECT StudentCode, Marks AS Marks,
RANXO OVER (PARTITION BY StudentCode ORDER BY Marks DESC) AS Rank
FROM StudentMarks)
tmp WHERE Rank = 1
Answer: A
QUESTION NO: 11
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?
A. Option A
B. Option B
C. Option C
D. Option D
Answer: A
QUESTION NO: 2
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
CustomerIdvalue set to 1 in the following XML format.
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. CustomerXd – 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, Crderld, 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: C
QUESTION NO: 1
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 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, Crderld, 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: A
QUESTION NO: 4
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.
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. CustomerXd – 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, Crderld, 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: D
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