Which approach should you recommend?
You are designing a plan to scale an ASP.NET Web application to support up to 20,000
concurrent users. Application usage statistics indicate that many queries against the
database retrieve data that does not change frequently. You need to reduce database
round trips for static data. Which approach should you recommend?
Which two actions should be performed?
You are designing a SharePoint 2010 application that will be used across multiple Web
applications. A custom list definition is deployed to every site collection in the farm. Your
application must include a report that shows how often the new list is provisioned anywhere
in the farm. The application must enable permissions to be granted to specific users to view
the report, without the redeployment of code. You need to design a system for logging and
reporting this activity. Which two actions should be performed? (Each correct answer
presents part of the solution. Choose two.)
Which code segment will properly return the TimeSpan returned by the stopWatch variable?
Which code segment will properly return the TimeSpan returned by the stopWatch variable?
Which two actions should you perform?
You are building a test environment to evaluate DNS Security Extensions (DNSSEC). You have a
domain controller named Server1 that runs Windows Server 2008 R2 in your test environment.
Server1 has the DNS Server server role installed. You need to configure Server1 to support the
DNSSEC evaluation. Which two actions should you perform? (Each correct answer presents part of
the solution. Choose two.)
You need to add a new Customer to the data store without setting all the customer’s properties
You use Microsoft Visual Studio 2010 and Microsoft NET Framework 4 to create an application. You
use the ADONET Entity Data Model (EDM) to define a Customer entity. You need to add a new
Customer to the data store without setting all the customer’s properties. What should you do?
What should you recommend?
You are designing an n-tier solution for use by multiple groups of users. The solution
consists of a client application that collects information from users and transmits it to a
business layer for processing. The business layer sends the information to a service layer
by using Windows Communication Foundation (WCF). The service layer exists on multiple
servers. The solution must send the collected information to a specific server in the service
layer based on the user’s group. You need to recommend an approach that will allow the
information to be sent to the correct server. What should you recommend?
Which code condition should you use?
You need to create a Web Part that verifies whether a user who accesses the Web Part page is a
member of a group named Group1. Which code condition should you use?
Which two actions should you perform?
You use Microsoft Visual Studio 2010 and Microsoft NET Framework 4 to create a multi-tier
application. You use Microsoft ADONET Entity Data Model (EDU) to model entities. The model
contains entities named Sales Order Header and Sales Order Detail. For performance considerations
in querying sales order header you detach SalesOrderdetail entities from Object Context. You need
to ensure that changes made to existing Sales Order Detail entities updated Hi other areas of your
application are persisted to the database. Which two actions should you perform?
You need to ensure that after a resource failure, you can manage unresolved transactions
You use Microsoft Visual Studio 2010 and Microsoft NET Framework 4 to create an application the
application updates several Microsoft SQL Server databases within a single transaction. You need to
ensure that after a resource failure, you can manage unresolved transactions. What should you do?
Which object type should you use to store data from the database tables?
You use Microsoft Visual Studio 2010 and Microsoft NET Framework 4 to create an application. The
application connects to a Microsoft SQL Server database over the network.
The application uses data from multiple related database tables. You need to ensure that the
application can be used it the connection is disconnected or unavailable. Which object type should
you use to store data from the database tables?