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Exam Code: 70-576
Exam Name: PRO: Designing and Developing Microsoft SharePoint 2010 Applications
Certification Provider: Microsoft
Corresponding Certifications: MCPD, MCPD: SharePoint Developer 2010
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QUESTION 101
Your development team has discovered that a SharePoint 2010 application has performance issues.
The application is experiencing periodic application pool recycling due to memory thresholds being exceeded.
You need to determine the cause of this behavior.
Which logs should you tell your team to analyze?
A. Analyze the IIS logs for entries related to SPPersistedObject objects.
B. Analyze the IIS logs for entries related to SPRequest objects.
C. Analyze the Unified Logging Service (ULS) logs for entries related to SPPersistedObject
objects.
D. Analyze the ULS logs for entries related to SPRequest objects.
Answer: D
QUESTION 102
You are designing a Windows application that accesses information stored on a SharePoint 2010 intranet site.
The application displays employee information in a data grid sourced from a list on the Human Resources site.
To filter and manipulate the employee details list, the design includes a class to cache the data that is accessed.
The class keeps the SPWeb object open, but only retrieves data that is not already cached.
You need to ensure proper memory utilization and resource management for the application. Which approach should you recommend?
A. Implement the class with the IDisposable interface and allow the .NET Framework garbage collector to automatically manage the SPWeb object disposal.
B. Implement the class with the IDisposable interface and explicitly dispose of the SharePoint
SPWeb object when you are finished using it.
C. Implement the class as a fully managed .Net Framework object and allow the .NET
Framework garbage collector to automatically manage the SPWeb object disposal.
D. Implement the class as a fully managed .Net Framework object and explicitly manage the
SPWeb object using the ISPerformanceMonitor interface.
Answer: B
QUESTION 103
You are asked to analyze a SharePoint 2010 system that is experiencing performance problems, especially under heavy loads.
The system contains multiple custom Web applications and third-party Web Parts.
The performance problems are exhibiting the following symptoms:
– The application pool recycles frequently.
– The system experiences slow client response times.
– The system experiences excessive page faults.
You need to identify a possible source of these performance issues and suggest a way to verify your analysis.
What should you do?
A. Propose that the custom code in the third-party application is not disposing of its objects
properly, and verify the theory by checking the Unified Logging Service (ULS) logs for entries related to the SPRequest object.
B. Propose that the paging file size is too large, and verify the theory by using the System
Monitor to see if the % Usage counter for the paging file is 50% or less.
C. Propose that the application pool recycle setting should be changed to recycle less frequently
and verify the theory by retesting the system to verify improved performance.
D. Propose that the application be moved to a server with a faster disk system that supports fault tolerance and retest the system to verify improved performance.
Answer: A
QUESTION 104
You are designing a SharePoint 2010 application.
The code makes numerous calls to SPSite and SPWeb objects.
The system and application performance is poor in the test environment.
There is also a high level of memory use for IIS worker processes.
You need to ensure that the application performance and high memory use issues are addressed.
Which approach should you recommend?
A. Use the Resource Throttling settings in Central Administration to increase site resource
thresholds.
B. Use the SPSite and SPWeb SharePoint 2010 PowerShell cmdlets.
C. Ensure that the Dispose method of SPSite and SPWeb is called throughout the code.
D. Ensure that the Close method of SPSite and SPWeb is called throughout the code.
Answer: C
QUESTION 105
You are designing a SharePoint 2010 application that contains a single list named User Data. You need to design the application to meet these requirements:
– The application must have a drop-down menu that contains key-value pair data.
– The data in the drop-down menu must be retrieved from a Microsoft SQL Server 2008 table.
Which two actions should you recommend? (Each correct answer presents part of the solution. Choose two.)
A. Create a new list that links to the external SQL Server table.
B. Create a new list that has an external data column.
Set the source of this column to the external SQL Server table.
C. Create a managed metadata column on the UserData list.
Add the data from the SQL Server table to this column.
D. Create a lookup column on the UserData list that gets its information from an external list.
Answer: AD
QUESTION 106
You are designing a SharePoint 2010 application.
You need to design a list that displays only data from contacts stored in Microsoft Office Outlook 2010.
Which approach should you recommend?
A. Create a list with an external data column.
Set the External Content Type of this column.
B. Create an external list.
Create an external content type based on the external list and set the Office Item Type.
C. Create an external content type and set the Office Item Type.
Create an external list from the external content type.
D. Export the contact list in Outlook 2010.
Create a new external list based on the exported data file.
Answer: C
QUESTION 107
You are designing a SharePoint 2010 application.
A Windows Communication Foundation (WCF) service provides a connection to company information.
You need to design a list that gets its data from the WCF service.
Which approach should you recommend?
A. Create an external content type and set the External Data Source Type to WCF Service.
Create a list that uses this external content type as its source.
B. Create an external content type and set the External Data Source Type to .NET Type.
Create a list that uses this external content type as its source.
C. Create an external list and set the External Content Type property to the URL of the WCF
service.
D. Create an external list and set the External Content Type property to the Web Service
Definition Language (WSDL) file of the WCF service.
Answer: A
QUESTION 108
You are designing a SharePoint 2010 application that displays information from an external database.
You need to develop the application to meet the following requirements:
– Remote connections to the external database are not allowed.
– Data from multiple tables must be joined into a single list.
– The list must be synchronized with the external database.
Which approach should you recommend?
A. Build a Web service to manage each table, and use the SPQuery object to join the data fields
into a single list.
B. Build a Web service to manage each table, use Business Connectivity Services (BCS) to
import the individual tables into lists, and then create a new list that joins these external lists together.
C. Build a Web service to join the data fields into a single list, and use BCS to synchronize the
list with the external database.
D. Build a Web service to join the data fields into a single list, and implement event receivers to synchronize the list with the external database.
Answer: C
QUESTION 109
Your company uses a third-party service to host its SharePoint 2010 site.
The hosting service requires all sites to be sandboxed and uses forms-based authentication (FBA).
You are asked to integrate the customer relationship management (CRM) data that is stored within your company’s domain into the SharePoint site.
The CRM data is trimmed based on the user token and is made accessible via Web services. You need to display the CRM data in the correct way for each user token.
Which approach should you recommend?
A. Connect to the CRM system using Business Connectivity Services (BCS) with WindowsCredentials set as the authentication mode.
Use the Secure Store Service to map FBA credentials to domain credentials.
B. Connect to the CRM system using BCS with PassThrough set as the authentication mode.
Use the Secure Store Service to map FBA credentials to domain credentials.
C. Connect to the CRM system using BCS with RevertToSelf set as the authentication mode.
Use the Secure Store Service to map FBA credentials to domain credentials.
D. Prompt users for their domain credentials and make a call to the web services using these
domain credentials.
Answer: A
QUESTION 110
You are designing an architectural firm’s SharePoint 2010 environment.
In order for the firm to bid on a new project, it must submit a detailed proposal that specifies exactly what kind of services they will offer and how much those services will cost.
Different people must be able to work on separate parts of the proposal document simultaneously. The document must be generated quickly in order to increase the firm’s chances of getting the project.
Employees who are working on the document are using Microsoft Word 2010.
Your design needs to satisfy these requirements using no custom development.
Which approach should you recommend?
A. Add the new Word document to a SharePoint document library.
Configure a sequential workflow with the built-in document approval workflow, which allows
each author to add and edit text until the document is complete.
B. Add the new Word document to a SharePoint document library and allow the appropriate
people to coauthor the document until it is complete.
C. Create a SharePoint list for the document, where each list item corresponds to a section of
the document.
Allow people to add one or more sections of the document to the list.
Create a Word add-in that retrieves content from the list and uses OpenXML to generate a
Word document.
D. Create an external database to store sections of the document.
Create an external SharePoint list that connects to the database using Business Connectivity Services.
Allow people to add one or more sections of a document to the external list.
Create a Word add- in that retrieves content from the database and uses OpenXML to
generate a Word document.
Answer: B
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