Top MCSD.NET - 70-300 Interview Questions & Answers:

1. Explain Which performance standard should you use for your solution?
A. Vehicle usage of at least 80 percent of total capacity
B. Database size of less than one terabyte
C. CPU utilization of less than 50 percent in the database server
D. Screen response time of two seconds or less

D. Screen response time of two seconds or less

2. Explain Which data item or items should you add to the existing applications? (Choose all that apply)
A. Waybill information
B. Broker identification information
C. Depot information
D. Parcel dimensions
E. Parcel routing information
F. Information about use of space on vehicles

B. Broker identification information
D. Parcel dimensions
F. Information about use of space on vehicles

3. Suppose You are validating your conceptual design in terms of scalability. Which requirement will probably
have the greatest impact on scalability?
A. Scheduling additional vehicles
B. Using the interface to bar code readers
C. Reporting use of space in vehicles
D. Handling additional broker shipments

D. Handling additional broker shipments

4. If you are creating the logical design for the new reservation application. Which entity or entities should you include? (Choose all options that apply)
A. Airport
B. Flight
C. Customer
D. Gate
E. City

A:Airport
B. Flight
C. Customer

5. You must ensure that the new reservation application can be monitored while it is running. Which
approach should you use?
A. TraceSwitch objects
B. Diagnostic tools
C. PerformanceCounter objects
D. Windows Management Instrumentation Job Object provider

C. PerformanceCounter objects

6. Suppose You are designing the implementation of the interface to the accounting application. You need to
ensure that the new application can communicate with the accounting application. What should
you do?
A. Create an XML Web service class
B. Create TcpClient objects
C. Create TcpListener objects
D. Create an XML Web service proxy class by using Wsdl.exe

B. Create TcpClient objects

7. Suppose You are writing a document that identifies potential project risks. Which business constraint poses
the greatest potential risk?
A. The solution must be hosted by Fabrikam, Inc
B. Testing and deployment of the customer Web site must be complete in six months
C. The shipping partner will deploy the XML Web service in four months
D. All customers will try to place orders at the end of the month

D. All customers will try to place orders at the end of the mont

8. Suppose You need to select a strategy that will provide detailed usage information for the new reservation
application. Information must be provided with a minimum development effort. What should you
do?
A. Use Microsoft .NET performance counters in the application
B. Create a Microsoft Management Console(MMC) snap-in for the application
C. Add Windows Management instrumentation to the application
D. Use the application?s configuration file to enable and disable logging

A. Use Microsoft .NET performance counters in the application

9. Explain Your functional specification includes the following statement: User identity and a tirnestarnp
must be captured when a driver authenticates to the IVR application or the driver Web
application. In your technical specification, you need to specify the target where logged
messages should be written. Which target should you specify?
A. The sysmessages table in the Microsoft SOL Server master database
B. The Security event log
C. A table in the applications Microsoft SOL Server database
D. A custom event log

C. A table in the application's Microsoft SOL Server database

10. Suppose You need to implement online interactive user assistance for the new reservation application.
What should you do?
A. Create a manual that can be downloaded from the Web site
B. Create a compiled help module and use context-sensitive help for all screen elements
C. Implement ToolTips to provide information about all screen elements
D. Use the ALT attribute to provide a short textual description for all images and audio files.

C. Implement ToolTips to provide information about all screen elements