100% Pass 70-459 Exam By Training Lead2pass New Microsoft 70-459 VCE And PDF Dumps (31-40)

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QUESTION 31
Drag and Drop Question
You have a table named Table1 that contains 1 million rows.

Table1 contains a column named Column1 that stores sensitive information.
Column1 uses the nvarchar(16) data type.
You have a certificate named Cert1.
You need to replace Column1 with a new encrypted column that uses two-way encryption.
Which code segment should you execute before you remove Column1? To answer, move the appropriate code segments from the list of code segments to the answer area and arrange them in the correct order.

Answer:

QUESTION 32
You are creating a table to support an application that will cache data outside of SQL Server.
The application will detect whether cached values were changed before it updates the values. You need to create the table, and then verify that you can insert a row into the table.
Which code segment should you use?

A.    Option A
B.    Option B
C.    Option C
D.    Option D

Answer: D

QUESTION 33
You use SQL Server 2012 to maintain the data used by the applications at your company.
You plan to create a table named Table1 by using the following statement. (Line numbers are included for reference only.)
You need to ensure that Table1 contains a column named UserName.
The UserName column will:
– Store string values in any language.
– Accept a maximum of 200 characters.
– Be case-sensitive and accent-sensitive.
Which code segment should you add at line 03?

A.    UserName nvarchar(200) COLLATE Latin1_General_CI_AI NOT NULL,
B.    UserName varchar(200) COLLATE Latin1_GeneraI_CI_AI NOT NULL,
C.    UserName nvarchar(200) COLLATE Latin1_General_CS_AS NOT NULL,
D.    UserName varchar(200) COLLATE Latin1_General_CS_AS NOT NULL,
E.    UserName nvarchar(200) COLLATE Latin1_General_CI_AS NOT NULL,
F.    UserName varchar(200) COLLATE Latin1_General_CI_AS NOT NULL,

Answer: C

QUESTION 34
Drag and Drop Question
You plan to deploy SQL Server 2012.
Your company identifies the following monitoring requirements:
– Tempdb must be monitored for insufficient free space.
– Deadlocks must be analyzed by using Deadlock graphs.
You need to identify which feature meets each monitoring requirement.
Which features should you identify? To answer, drag the appropriate feature to the correct monitoring requirement in the answer area.

Answer:

QUESTION 35
You are creating a database that will store usernames and credit card numbers for an application. You need to recommend a solution to store the credit card numbers in the database.
What should you recommend? More than one answer choice may achieve the goal. Select the BEST answer.

A.    One-way encryption
B.    Reversible encryption
C.    Encrypting File System (EPS)
D.    Transparent Data Encryption (TDE)

Answer: A

QUESTION 36
Drag and Drop Question
You plan to deploy SQL Server 2012.
You identify the following security requirements for the deployment:
– Users must be prevented from intercepting and reading the T-SQL statements sent from the clients to the database engine.
– All database files and log files must be encrypted if the files are moved to another disk on another server.
You need to identify which feature meets each security requirement.
The solution must minimize processor overhead.
Which features should you identify? To answer, drag the appropriate feature to the correct requirement in the answer area.

Answer:

QUESTION 37
Drag and Drop Question
You plan to install two SQL Server 2012 environments named Environmentl and Environment2. Your company identifies the following availability requirements for each environment:
– Environment1 must have mirroring with automatic failover implemented.
– Environment2 must have AlwaysOn with automatic failover implemented.
You need to identify the minimum number of SQL Server 2012 servers that must be deployed to each environment to ensure that all data remains available if a physical server fails.
How many servers should you identify? To answer, drag the appropriate number to the correct environment in the answer area.

Answer:

Explanation:
http://msdn.microsoft.com/en-us/library/ms189852.aspx
http://msdn.microsoft.com/en-us/library/hh510230.aspx

QUESTION 38
You have two SQL Server instances named SQLDev and SQLProd that have access to various storage media.
You plan to synchronize SQLDev and SQLProd.
You need to recommend a solution that meets the following requirements:
– The database schemas must be synchronized from SQLDev to SQLProd.
– The database on SQLDev must be deployed to SQLProd by using a package.
– The package must support being deployed to SQL Azure.
What should you recommend? More than one answer choice may achieve the goal. Select the BEST answer.

A.    a database snapshot
B.    change data capture
C.    a data-tier application
D.    SQL Server IntegrationServices (SSIS)
E.    SQL Data Sync

Answer: D
Explanation:
http://msdn.microsoft.com/en-us/library/windowsazure/ee336279.aspx
http://msdn.microsoft.com/en-us/library/windowsazure/hh694043.aspx
http://msdn.microsoft.com/en-us/library/hh456371.aspx

QUESTION 39
You have a database named DB1.
You plan to create a stored procedure that will insert rows into three different tables.
Each insert must use the same identifying value for each table, but the value must increase from one invocation of the stored procedure to the next.
Occasionally, the identifying value must be reset to its initial value.
You need to design a mechanism to hold the identifying values for the stored procedure to use. What should you do? More than one answer choice may achieve the goal. Select the BEST answer.

A.    Create a sequence object that holds the next value in the sequence.
    Retrieve the next value by using the stored procedure.
    Reset the value by using an ALTER SEQUENCE statement as needed.
B.    Create a fourth table that holds the next value in the sequence.
    At the end each transaction, update the value by using the stored procedure.
    Reset the value as needed by using an UPDATE statement.
C.    Create a sequence object that holds the next value in the sequence.
    Retrieve the next value by using the stored procedure.
    Increment the sequence object to the next value by using an ALTER SEQUENCE statement.
    Reset the value as needed by using a different ALTER SEQUENCE statement.
D.    Create an identity column in each of the three tables.
    Use the same seed and the same increment for each table.
    Insert new rows into the tables by using the stored procedure.
    Use the DBCC CHECKIDENT command to reset the columns as needed.

Answer: A

QUESTION 40
You need to recommend a solution for the planned changes to the customer classifications.
What should you recommend? (Each correct answer presents part of the solution. Choose all that apply.)

A.    Add a table to track any changes made to the classification of each customer.
B.    Add columns for each classification to the Customers table.
C.    Implement change data capture.
D.    Add a row to the Customers table each time a classification changes.
E.    Add a column to the Classifications table to track the status of each classification.

Answer: AE

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