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What should you recommend?

You are designing a Windows Presentation Foundation (WPF) application. The WPF
application displays indicators to compare your company’s past performance to the current
day,s operations data. The WPF application accesses historic data from your company’s
data warehouse through a Web service, and accesses current data directly from a Microsoft
SQL Server 2008 database. The WPF application must meet the following requirements: •
Retrieve historic data from the data warehouse at application startup and then once per day.
• Retrieve current data from the database every five minutes, and then update the
indicators. • Cache all retrieved data. • Target the .NET Framework 4 Client Profile. You
need to recommend an approach to data caching. What should you recommend?

What should you configure on DNS2 for contoso.com?

Your company has a main office and a branch office. The network contains two DNS servers named
DNS1 and DNS2. DNS1 is located in the main office. DNS1 hosts a primary standard zone named
contoso.com. The contoso.com zone is configured to use DNSSEC. DNS2 is located in the branch
office. DNS2 is a caching-only DNS server. You need to ensure that client computers in the branch
office can receive authoritative responses to queries for contoso.com if a WAN link fails. DNSSEC
security must be maintained. What should you configure on DNS2 for contoso.com?

Which approach should you recommend?

You are designing a SharePoint 2010 application that has more than 7,000 items in a list
named Customers. Resource throttling is used to specify a list view threshold of 5,000. You
have a requirement to ensure that users in a domain group named Customer Auditors are
allowed to perform operations on all items via a custom application. You need to design the
application to meet the requirements. Which approach should you recommend?

You need to ensure that all DNS replication traffic between Server1 and Server2 is encrypted

Your network contains an Active Directory domain named contoso.com. The domain contains two
sites named Site1 and Site2. The servers for the sites are configured as shown in the following table.

Server1 hosts a standard primary zone for contoso.com. Server2 hosts a secondary zone for
contoso.com. You need to ensure that all DNS replication traffic between Server1 and Server2 is
encrypted. What should you do?

You need to ensure that the application activates the Developer Dashboard

You plan to activate the Developer Dashboard. You create a command line application that
contains the following code segment. (Line numbers are included for reference only.) 01Dim cs As
SPWebService = SPWebService.ContentService 02cs.DeveloperDashboardSettings.DisplayLevel
= SPDeveloperDashboardLevel.[On] 03 You execute the application and discover that the
Developer Dashboard fails to appear. You need to ensure that the application activates the
Developer Dashboard. What should you do?