You administer a Microsoft SQL Server 2012 database named ContosoDb. Tables are defined as
shown in the exhibit.

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?

You develop a Microsoft SQL Server 2012 database. The database is used by two web applications
that access a table named Products. You want to create an object that will prevent the applications
from accessing the table directly while still providing access to the required data. You need to
ensure that the following requirements are met:
– Future modifications to the table definition will not affect the
applications’ ability to access data.
– The new object can accommodate data retrieval and data modification.
You need to achieve this goal by using the minimum amount of changes to the applications. What
should you create for each application?

You are writing a set of queries against a FILESTREAM-enabled database. You create a stored
procedure that will update multiple tables within a transaction. You need to ensure that if the stored
procedure raises a run-time error, the entire transaction is terminated and rolled back. Which
Transact-SQL statement should you include at the beginning of the stored procedure?

You use Microsoft SQL Server 2012 to develop a database application. Your application sends
data to an NVARCHAR(MAX) variable named @var. You need to write a Transact-SQL statement
that will find out the success of a cast to a decimal (36,9). Which code segment should you use?

You use Microsoft SQL Server 2012 to create a stored procedure as shown in the following code
segment. (Line numbers are included for reference only.) The procedure can be called within other
transactions. You need to ensure that when the DELETE statement from the
HumanResourcesJobCandidate table succeeds, the modification is retained even if the insert into
the Audit.Log table fails. Which code segment should you add to line 14?

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?

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?

You use a Microsoft SQL Server 2012 database that contains a table named BlogEntry that has
the following columns. Id is the Primary Key. You need to append the “This is in a draft stage” string
to the Summary column of the recent 10 entries based on the values in EntryDateTime. Which
Transact-SQL statement should you use?

You have a database that contains the tables shown in the exhibit. You have an application named
App1. 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 App1. 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.

You have a database that contains the tables as shown in the exhibit. 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.
Which code segment should you use? To answer, type the correct code in the answer area.