You are designing a SharePoint 2010 implementation that will be used by a company with a variety of authentication systems. The authentication system must provide: *Authentication for Windows-based and Linux-based systems .Support for multiple authentication types .Strong real-time authentication for applications .Delegation of user identity among applications You need to use standard SharePoint 2010 technologies to meet all these requirements. Which authentication model should you design for the SharePoint farm?

• A. Claims based
• B. Kerberos
• C. Windows
• D. Forms based

You are designing a SharePoint 2010 server farm that consists of multiple site collections that share enterprisewide content types. The content types are updated on a monthly basis to ensure proper governance. The farm uses a managed metadata service application. You need to ensure that all the site collections automatically receive the updated content types in the most efficient manner and with the least amount of custom development. Which approach should you recommend?

• A. Configure Content Type Syndication to update the individual site collection lists as changes are made to a central site collection.
• B. Configure Content Type Syndication to update the central site collection as changes are made to each individual site collection.
• C. Create an event receiver in each individual site collection that sends updates to the central site collection as changes are made.
• D. Create an event receiver in a central site collection that sends updates to the individual site collections as changes are made.

You are designing a SharePoint 2010 farm in your organization. You need to design the library to meet the following requirements: *The budget approval office needs a custom document library, which will send an e-mail as soon as each budget document is updated by a user. .The SharePoint farm administrator wants to block the addition of any document that is larger than 100 MB and send out a message to users informing them of the failure. Which approach should you recommend?

• A. Design a service application to send the following: .A batch of "budget document updated" e-mails at the end of each day .A synchronous event receiver to display a warning message when a file is added that is larger than 100 MB
• B. Design a timer job to send the following: .A batch of "budget document updated" e-mails at the end of each day .A synchronous event receiver to display a warning message when a file is added that is larger than 100 MB
• C. Design the following event receivers: .A synchronous event receiver to send an e-mail after the document is updated .An asynchronous event receiver to display a warning message when a file is added that is larger than
  100 MB
• D. Design the following event receivers: .An asynchronous event receiver to send an e-mail after the document is updated .A synchronous event receiver to display a warning message when a file is added that is larger than 100 MB

You are designing a solution on a SharePoint 2010 intranet site where administrative access to the SharePoint 2010 application server is not available. You need to ensure that site usage information is collected on search statistics for all the sites on the farm. Which approach should you recommend?

• A. Write a console application to collect search statistics. Use Windows Task Scheduler to run the application at regular intervals.
• B. Create a Windows service and schedule it to collect the search statistics according to a specified schedule.
• C. Create a SharePoint sandboxed solution to collect the search statistics.
• D. Write a console application to collect search statistics. Create a timer job to run the application according to a specified schedule.

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 list and set the External Content Type property to the URL of the WCF service.
• C. 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.
• D. Create an external list and set the External Content Type property to the Web Service Definition Language (WSDL) file of the WCF service.