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70-502 TS: Microsoft .NET Framework 3.5 – Windows Presentation Foundation We believe in helping our customers achieve their goals. For this reason, we take great care while preparing our Questions and Answers , Core Administration. Our practice tests Administration are prepared with the help of highly professional people from the industry, so we benefit from their vast experience and knowledge.

certification questions testcenter 70-502

QUESTION 1
You create an assembly by using Microsoft .NET Framework 3.5.
The assembly creates a new text file in the root of the C: drive. The assembly will be used in a Windows Presentation Foundation standalone application. The assembly will also be used in a Windows Presentation Foundation XAML Browser Application (XBAP).
The assembly contains the following code segment.
(Line numbers are included for reference only.)

01 public void Save()
02 {
03
04 FileStream stream = File.Create(“c:\newfile.txt”);
05 try
06 {
07 StreamWriter writer = new StreamWriter(stream);
08 try
09 {
10 writer.WriteLine(“Bew line in text file”);
11 }
12 finally
13 {
14 writer.Dispose();
15 }
16 }
17 finally
18 {
19 stream.Dispose();
20 }
21
22 }

You need to ensure that the assembly functions without propagating errors in both standalone and XBAP applications.
What should you do?

A. Configure the assembly to use the Nothing Permission set.
B. Configure the assembly to use the Partial Trust Permission set.
C. Demand the FileIOPermissionAccess.Write permission in line 03 and add an exception handler at line 21.
D. Demand the FileIOPermissionAccess.Append permission in line 03 and add an exception handler at line 21.

Answer: C

QUESTION 2
Your company has deployed a Windows Presentation Foundation application on client computers by using the ClickOnce technology.
The application interrupts the users in their tasks by prompting them to look for updates. You need to ensure that the application automatically detects updates without blocking the users interaction with the application.
What should you do?

A. Call the ApplicationDeployment.CheckForUpdate() function from the startup routine of the application.
B. Add an expiration element to the deployment manifest file. Set the maximumAge attribute to 24 and the unit attribute to hour.
C. Add the beforeApplicationStartup element to the deployment manifest file.
Configure a schedule job to launch another instance of the application in the background once a day.
D. Add a System.Windows.Threading.DispatcherTimer object and the ApplicationDeployment.CheckForUpdateAsync() function to the code-behind file.
Set the Interval property of the System.Windows.Threading.DispatcherTimer object to 1 day.

Answer: D

QUESTION 3
You create a Windows Presentation Foundation application by using Microsoft .NET Framework 3.5.
You perform the following two tasks:
Use a digital certificate that is generated by an internal certificate authority (CA) to sign the application.
Store the application files on a central Web site.
You instruct the users to access the Web site and start the application by using the ClickOnce technology. The users report that their attempts to start the application fail.
You need to ensure that the users can use the application.
What should you do?

A. Deploy the digital certificate on the Trusted Publisher store of the Web server.
B. Deploy the digital certificate on the Trusted Publisher store of each client computer.
C. Redeploy the application by using Microsoft Visual Studio 2005 Publish Wizard.
D. Recompile the application by using a key file that is generated by the sn.exe file.

Answer: B

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certification questions testcenter 70-463

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70-463 Implementing a Data Warehouse with Microsoft SQL Server 2012 We believe in helping our customers achieve their goals. For this reason, we take great care while preparing our Questions and Answers , Core Administration. Our practice tests Administration are prepared with the help of highly professional people from the industry, so we benefit from their vast experience and knowledge.

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QUESTION: 1
You are designing a data warehouse for a fresh food distribution business that stores sates by individual product. It stores sales targets by product category. Products are classified into subcategories and categories. Each product is included in only a single product subcategory, and each subcategory is included in only a single category. The data
warehouse will be a data source for an Analysis Services cube. The data warehouse
contains two fact tables:
- factSales, used to record daily sales by product
- factProductTarget, used to record the monthly sales targets by product category Reports
must be developed against the warehouse that reports product sales by product, category
and subcategory, and product sales targets. You need to design the product dimension.
The solution should use as few tables as possible while supporting all the requirements.
What should you do?

A. Create two product tables, dimProduct and dimProductCategory. Connect
factSales to dimProduct and factProductTarget to dimProductCategory with foreign key
constraints. Direct the cube developer to use key granularity attributes.
B. Create one product table, dimProduct, which contains product detail, category, and
subcategory columns. Connect factSales to dimProduct with a foreign key constraint.
Direct the cube developer to use a non-key granularity attribute for factProductTarget.
C. Create three product tables, dimProduct, dimProductCategory, and dimProductSubcategory, and a fourth bridge table that joins products to their appropriate
category and subcategory table records with foreign key constraints. Direct the cube
developer to use key granularity attributes.
D. Create three product tables, dimProduct, dimProductCategory, and
dimProductSubcategory. Connect factSales to all three product tables and connect
factProductTarget to dimProductCategory with foreign key constraints. Direct the cube developer to use key granularity attributes.

Answer: B

QUESTION: 2
You are reviewing the design of a student dimension table in an existing data warehouse
hosted on SQL Azure. The current dimension design does not allow the retention of
historical changes to student attributes such as ParentOccupation. You need to redesign
the dimension to enable the full historical reporting of changes to multiple student
attributes including ParentOccupation. What should you do?

A. Add CurrentValue and PreviousValue columns to the student dimension.
B. Enable Snapshot Isolation on the data warehouse.
C. Add an IsCurrent column to the student dimension.
D. Add StartDate and EndDate columns to the student dimension.

Answer: C

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certification questions testcenter 70-462

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70-462 Administering Microsoft SQL Server 2012 Databases We believe in helping our customers achieve their goals. For this reason, we take great care while preparing our Questions and Answers , Core Administration. Our practice tests Administration are prepared with the help of highly professional people from the industry, so we benefit from their vast experience and knowledge.

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QUESTION: 1
You create an availability group that has replicas named HA/Server01 and
HA/Server02. Currently, HA/Server01 is the primary replica. You have multiple
queries that read data and produce reports from the database. You need to offload the
reporting workload to the secondary replica when HA/Server01 is the primary replica.
What should you do?

A. Set the Availability Mode property of HA/Server02 to Asynchronous commit.
B. Set the Readable Secondary property of HA/Server02 to Read-intent only.
C. Set the Connections in Primary Role property of HA/Server01 to Allow read/write
connections.
D. Set the Availability Mode property of HA/Server01 to Asynchronous commit.

Answer: C

QUESTION: 2
You administer two Microsoft SQL Server 2012 servers. Each server resides in a
different, untrusted domain. You plan to configure database mirroring. You need to be
able to create database mirroring endpoints on both servers. What should you do?

A. Configure the SQL Server service account to use Network Service.
B. Use a server certificate.
C. Use a database certificate.
D. Configure the SQL Server service account to use Local System.

Answer: B

QUESTION: 3
You administer a Microsoft SQL Server 2012 instance that has several SQL Server
Agent jobs configured. When SQL Server Agent jobs fail, the error messages returned
by the job steps do not provide the required detail. The following error message is an
example error message:
“The job failed. The Job was invoked by User CONTOSO\ServiceAccount. The last
step to run was step 1 (Subplan_1).”
You need to ensure that all available details of the job step failures for SQL Server
Agent jobs are retained.
What should you do?

A. Configure output files.
B. Expand agent logging to include information from all events.
C. Disable the Limit size of job history log feature.
D. Configure event forwarding.
Answer: A

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certification questions testcenter 70-461

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70-461 Querying Microsoft SQL Server 2012 We believe in helping our customers achieve their goals. For this reason, we take great care while preparing our Questions and Answers , Core Administration. Our practice tests Administration are prepared with the help of highly professional people from the industry, so we benefit from their vast experience and knowledge.

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1.You use Microsoft SQL Server 2012 to develop a database application. You create a stored procedure named dbo.ModifyData that can modify rows. You need to ensure that when the transaction fails, dbo.ModifyData meets the following requirements:
Does not return an error
Closes all opened transactions
Which Transact-SQL statement should you use?

A. BEGIN TRANSACTION
BEGIN TRY
EXEC dbo.ModifyData
COMMIT TRANSACTION
END TRY
BEGIN CATCH
IF @@ TRANCOUNT = 0
ROLLBACK TRANSACTION;
END CATCH
B. BEGIN TRANSACTION
BEGIN TRY
EXEC dbo.ModifyData
COMMIT TRANSACTION
END TRY
BEGIN CATCH
IF @@ERROR != 0
ROLLBACK TRANSACTION;
THROW;
END CATCH
C. BEGIN TRANSACTION
BEGIN TRY
EXEC dbo.ModifyData
COMMIT TRANSACTION
END TRY
BEGIN CATCH
IF @@TRANCOUNT = 0
ROLLBACK TRANSACTION;
THROW;
END CATCH
D. BEGIN TRANSACTION
BEGIN TRY
EXEC dbo.ModifyData
COMMIT TRANSACTION
END TRY
BEGIN CATCH
IF @@ERROR != 0
ROLLBACK TRANSACTION;
END CATCH

Answer: D

2.You are developing a database application by using Microsoft SQL Server 2012. An application that uses a database begins to run slowly. You discover that during reads, the transaction experiences blocking from concurrent updates. You need to ensure that throughout the transaction the data maintains the original version. What should you do?

A. Add a HASH hint to the query.
B. Add a LOOP hint to the query.
C. Add a FORCESEEK hint to the query.
D. Add an INCLUDE clause to the index.
E. Add a FORCESCAN hint to the Attach query.
F. Add a columnstore index to cover the query.
G. Enable the optimize for ad hoc workloads option.
H. Cover the unique clustered index with a columnstore index.
I. Include a SET FORCEPLAN ON statement before you run the query.
J. Include a SET STATISTICS PROFILE ON statement before you run the query.
K. Include a SET STATISTICS SHOWPLAN_XML ON statement before you run the query.
L. Include a SET TRANSACTION ISOLATION LEVEL REPEATABLE READ statement before you run the query.
M. Include a SET TRANSACTION ISOLATION LEVEL SNAPSHOT statement before you run the query.
N. Include a SET TRANSACTION ISOLATION LEVEL SERIALIZABLE statement before you run the query.

Answer: M

3.You are developing a database application by using Microsoft SQL Server 2012. You have a query that runs slower than expected. You need to capture execution plans that will include detailed information on missing indexes recommended by the query optimizer. What should you do?

A. Add a HASH hint to the query.
B. Add a LOOP hint to the query.
C. Add a FORCESEEK hint to the query.
D. Add an INCLUDE clause to the index.
E. Add a FORCESCAN hint to the Attach query.
F. Add a columnstore index to cover the query.
G. Enable the optimize for ad hoc workloads option.
H. Cover the unique clustered index with a columnstore index.
I. Include a SET FORCEPLAN ON statement before you run the query.
J. Include a SET STATISTICS PROFILE ON statement before you run the query.
K. Include a SET STATISTICS SHOWPLAN_XML ON statement before you run the query.
L. Include a SET TRANSACTION ISOLATION LEVEL REPEATABLE READ statement before you run the query.
M. Include a SET TRANSACTION ISOLATION LEVEL SNAPSHOT statement before you run the query.
N. Include a SET TRANSACTION ISOLATION LEVEL SERIALIZABLE statement before you run the query.

Answer: K

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certification questions testcenter 70-452

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70-452 PRO:MS SQL Server 2008, Designing a Business Intelligence We believe in helping our customers achieve their goals. For this reason, we take great care while preparing our Questions and Answers , Core Administration. Our practice tests Administration are prepared with the help of highly professional people from the industry, so we benefit from their vast experience and knowledge.

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QUESTION 1
You are the administrator of your company network. You use SQL Server 2008 to develop a
Business Intelligence (BI) solution. You create a SQL Server 2008 Reporting Services (SSRS) solution which has a report named SellDetails. The report contains a parameter named
WorkerID. You have the following constraints: Eight thousand employees need the report to be in different file formats.The employees can view only their sales data by specifying their
identity number as the EmployeeID parameter. You have to make sure that before you deliver
the report to the workers, the constraints are met. So what should you do?

A. You should create a data-driven subscription.
B. You should create a SharePoint Report Center site.
C. You should create a report model for each employee.
D. You should create a subscription for each employee.

Answer: A

QUESTION 2
You are the administrator of your company network. You use SQL Server 2008 to develop a
Business Intelligence (BI) solution.A SQL Server 2008 Analysis Services (SSAS) solution
includes a cube that has the following objects: Measures named TotalSales and
InternetSalesDimensions named DimCustomer, DimProduct, and DimGeographyBy
authenticating with their Windows accounts, users run reports against all dimensions and
measures.You have to offer the users a basic view of data to display only DimGeography,
DimProduct, and TotalSales while using as little storage space as possible. So what should you do?

A. You should create a new cube. Add DimGeography, DimProduct, and TotalSales.
B. You should create a new role. Grant access only to DimGeography, DimProduct, and
TotalSales.
C. You should create a new data source view. Add the tables used for DimGeography,
DimProduct, and TotalSales.
D. You should create a new perspective for the current cube. Select DimGeography,
DimProduct, and TotalSales.

Answer: D

QUESTION 3
You are the administrator of your company network. You use SQL Server 2008 to develop a
Business Intelligence (BI) solution. A SQL Server 2008 instance is used by the SQL Server
2008 Integration Services (SSIS) developers as the primary development environment. All the
SSIS packages contain data connection managers that use SQL Server authentication to extract data. All the SSIS packages contain data connection managers that use SQL Server
authentication to extract data. You intend to use an automated script to perform the package
migration from the development environment to a production environment. You must make
sure that the packages execute while no error occur in the production environment. So what
should you do?

A. You should create a package configuration for every package that uses a SQL Server table.
B. You should export each package and change the package protection level to
DontSaveSensitive.
C. You should create a package configuration for every package that uses an XML
configuration file.
D. You should export each package and change the package protection level to
EncryptSensitiveWithPassword.

Answer: D

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certification questions testcenter 70-451

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70-451 PRO: Designing Database Solutions and Data Access Using Microsoft SQL Server 2008 We believe in helping our customers achieve their goals. For this reason, we take great care while preparing our Questions and Answers , Core Administration. Our practice tests Administration are prepared with the help of highly professional people from the industry, so we benefit from their vast experience and knowledge.

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1.You manage sql server 2008 instances for a large retail organization.
You want to design a reporting solution to allow users read-only access to data in databases on different instances.
Users generating reports only need read-only access.
Users in different locations have different uses for the data.
Some users perform complex reporting that is resource-intensive.
You want to provide reporting capability with optimum responsiveness for all users, while minimizing administration effort and performance impact to production systems using the data.
Which action should you take?

A. Configure peer-to-peer replication.
B. Create a database snapshot
C. Implement scalable shared databases.
D. Configure log shipping.

Answer: C

2.You are a database developer on an instance of sql server 2008.
You need to provide a custom function that will perform complex calculations on groups of data in one of your tables.
You want users to be able to reference the function directly from a query as if they were using a built-in scalar function.
Which type of object should you create?

A. A clr user-defined type
B. A transact-sql user-defined function that returns a scalar value
C. A clr user-defined aggregate
D. A transact-sql user-defined stored procedure

Answer: C

3.You work for a company that builds parts for an aerospace contractor.
You use the following transact-sql to update the widget table in the research database:
use research
go
begin transaction toleranceupdate
with mark ‘update tolerance level’;
go
update engineering.widgetset tolerance = tolerance * 1.03 where widgetid like ‘aa-%’;
go
commit transaction toleranceupdate;
go
After a few hours, you notice that an error occurred in the database.
A regular backup and log backup of the research database have been made.
You restore the full backup of the research database.
What should you do restore the widget table to the tolerance update transaction?

A. Restore the log backup using with stopbeforemark= ‘toleranceupdate’
B. Restore the log backup using with stopatmark=’toleranceupdate’
C. Use the rollback statement to roll back to the tolerance update transaction.
D. Restore the transaction log. use a rollback statement to roll back to the tolerance update transaction.

Answer: B

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70-450 PRO:MS SQL Serv 08,Design,Optimize, and Maintain DB Admin Solution We believe in helping our customers achieve their goals. For this reason, we take great care while preparing our Questions and Answers , Core Administration. Our practice tests Administration are prepared with the help of highly professional people from the industry, so we benefit from their vast experience and knowledge.

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QUESTION 1
You administer a SQL Server 2008 instance for your company. Your company has a team of database administrators.

A team of application developers create SQL Server 2008 Integration Services (SSIS) packages on the test server in a shared project. One of the packages requires a fixed cache file. On completion of development, the packages will be deployed to the production server.

Only the database administrators can access the production server.

You need to ensure that the application developers can deploy the project successfully to the production server.

What should you do?

A. Use the Import and Export Wizard to save packages.
B. Create a deployment utility for the SSIS project.
C. Create a direct package configuration for each package.
D. Create an indirect package configuration for all packages.

Answer: B

Explanation/Reference:
—Jeff—
This is a strange question. I think the underlying lession is that deployment utilities make SSIS package deployment easier, especially in situations where limited access may be available. Direct and indirect package configurations are explained on MSDN.

Official source: http://msdn.microsoft.com/en-us/library/ms141682.aspx

QUESTION 2
You administer a SQL Server 2008 infrastructure. You plan to design an infrastructure for a new application.

The application has the following requirements:

Users can connect to an instance named SQLSERVER1.
SQLSERVER1 is linked to a server named SQLSERVER2.
SQLSERVER1 and SQLSERVER2 run on different computers.
The SQL Server instances use only Windows authentication.

You need to configure the infrastructure to ensure that the distributed queries are executed in the Windows security context of the login.

Which two actions should you perform? (Each correct answer presents part of the solution. Choose two.)

A. Configure all servers to use the Shared Memory network protocol.
B. Register a server principal name (SPN) for SQLSERVER1 and SQLSERVER2.
C. Use the local computer account as a service account for SQLSERVER1 and SQLSERVER2.
D. Create a map for each SQL login from SQLSERVER1 to SQLSERVER2 and use the
impersonate option.
E. Ensure that the two instances use the same Windows account for the Microsoft SQL
Service. Create the link so that each account uses the current security context.

Answer: BD

Explanation/Reference:

http://msdn.microsoft.com/en-us/library/ms189580%28v=SQL.100%29.aspx

QUESTION 3
You administer two SQL Server 2008 instances named Instance1 and Instance2. Instance1 contains the Sales database, and Instance2 contains the Accounts database.

A procedure in the Sales database starts a transaction. The procedure then updates the Sales.dbo.Order table and the Accounts.dbo.OrderHistory table through a linked server.

You need to ensure that the transaction uses a two-phase commit.

What should you do?

A. Configure the linked server to use distributed transactions.
B. Configure a Service Broker to enable the appropriate transaction control.
C. Ensure that the linked server is appropriately configured for delegation.
D. Ensure that the linked server is appropriately configured for impersonation.

Answer: A

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70-448 TS:MS SQL Server 2008.Business Intelligence Dev and Maintenan We believe in helping our customers achieve their goals. For this reason, we take great care while preparing our Questions and Answers , Core Administration. Our practice tests Administration are prepared with the help of highly professional people from the industry, so we benefit from their vast experience and knowledge.

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QUESTION 1
You are a database developer and you have about two years experience in creating business
Intelligence (BI) by using SQL Server2008.
Now you are employed in a company named NaproStar which uses SQL Server2008. You work as the technical support.
Now you get an order from your company CIO, you’re asked to develop a SQL Server 2008
Integration Services (SSIS) data flow.
The data flow loads data to a SQL Server 2008 database.
Using data from the rows in your data flow, you must make sure that the existing records in the SQL Server database is updated by the data flow.
Of the following data flow components, which one should be used?

A. SQL Server Destination should be used
B. OLE DB Destination should be used
C. OLE DB Command Transformation should be used
D. Data Conversion Transformation should be used.

Answer: C

Explanation/Reference:
Msdn OLE DB Command Transformation
The OLE DB Command transformation runs an SQL statement for each row in a data flow. For example, you can run an SQL statement that inserts, updates, or deletes rows in a database table.
You can configure the OLE DB Command Transformation in the following ways:
* Provide the SQL statement that the transformation runs for each row.
* Specify the number of seconds before the SQL statement times out.
* Specify the default code page.
Typically, the SQL statement includes parameters. The parameter values are stored in external columns in the transformation input, and mapping an input column to an external column maps an input column to a parameter. For example, to locate rows in the DimProduct table by the value in their ProductKey column and then delete them, you can map the external column namedParam_0 to the input column named ProductKey, and then run the SQL statement DELETE FROM
DimProduct WHERE ProductKey = ?.. The OLE DB Command transformation provides the
parameter names and you cannot modify them. The parameter names are Param_0, Param_1, and so on.
If you configure the OLE DB Command transformation by using the Advanced Editor dialog box, the parameters in the SQL statement may be mapped automatically to external columns in the transformation input, and the characteristics of each parameter defined, by clicking the Refresh button. However, if the OLE DB provider that the OLE DB Command transformation uses does not support deriving parameter information from the parameter, you must configure the external columns manually. This means that you must add a column for each parameter to the external input to the transformation, update the column names to use names like Param_0, specify the value of the DBParamInfoFlags property, and map the input columns that contain parameter values to the external columns.
The value of DBParamInfoFlags represents the characteristics of the parameter. For example, the value 1 specifies that the parameter is an input parameter, and the value 65 specifies that the parameter is an input parameter and may contain a null value. The values must match the values in the OLE DB DBPARAMFLAGSENUM enumeration. For more information, see the OLE DB reference documentation. The OLE DB Command transformation includes the SQLCommand custom property. This property can be updated by a property expression when the package is loaded. For more information, see Integration Services Expression Reference, Using Property Expressions in Packages, and Transformation Custom Properties. This transformation has one input, one regular output, and one error output.

QUESTION 2
You are a database developer and you have about two years experience in creating business
Intelligence (BI) by using SQL Server2008.
Now you are employed in a company named NaproStar which uses SQL Server2008. You work as the technical support.
Now you get an order from your company CIO, you are asked to design a SQL Server 2008
Integration Services (SSIS) package.
The package contains a Data Flow task. According to the requirement of the company CIO, the package has to be modified to write all rows by which errors are generated to a text file.
So what should you do? (choose more than one)

A. A Flat File Destination component should be used
B. A Raw File Destination component should be used
C. The SSIS log provider for the SQL Profiler should be used
D. An Error output should be added to the Data Flow component
E. The SSIS log provider for the text file should be used

Answer: AD

QUESTION 3
You are a database developer and you have about two years experience in creating business
Intelligence (BI) by using SQL Server2008.
Now you are employed in a company named NaproStar which uses SQL Server2008. You work as the technical support.
Now you are in charge of a SQL Server 2008 Analysis Services (SSAS) database. Now you get an e-mail from your company CIO, according to his requirement, he wants the data in a partition to be refreshed every two hours.
He has assigned this task to you. You have to implement the incremental processing strategy.
Of the following options, which XML for Analysis (XMLA) command should you choose?

A. You should choose ProcessFull
B. You should choose ProcessIndex
C. You should choose ProcessAdd.
D. You should choose ProcessData

Answer: C

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