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Microsoft 70-503 Exam Syllabus Topics:
| Section | Objectives |
|---|---|
| Security, Transactions and Reliability | - Configuring security (transport and message level) - Transactions, concurrency and instance management - Reliable messaging and error handling |
| Windows Communication Foundation Fundamentals | - Service contracts, data contracts, and message contracts - Understanding WCF architecture and programming model - Bindings, endpoints, and host configuration |
| Client Configuration and Communication | - Bindings and interoperability considerations - Creating and configuring WCF client applications - Channel factories and proxy generation |
| Service Implementation and Hosting | - Hosting WCF services in managed applications, IIS and WAS - Configuring service behavior and metadata exposure - Implementing service contracts in C# using .NET Framework 3.5 |
Microsoft TS: Microsoft .NET Framework 3.5 C Windows Communication Foundation Sample Questions:
You are creating a Windows Communication Foundation service by using Microsoft .NET Framework 3.5. You write the following code segment for the service contract.
(Line numbers are included for reference only.) 01 <ServiceContractO> _
03 Public Class MyService 04...
05 End Class
The service uses transactions that time out in a minute. You need to increase the timeout interval of the transactions to 2 minutes and 30 seconds. Which code segment should you insert at line 02?
- A. <ServiceBehavior(TransactionTimeout:="150")> _
- B. <ServiceBehaviorO"ransactionTimeout:="0:150:00")>_
- C. <ServiceBehavior(TransactionTimeout:="2:30:00")> _
- D. <ServiceBehavior(TransactionTimeout:="0:2:30")> _
Correct Answer: D 🗳️
You are creating a Windows Communication Foundation service by using Microsoft .NET Framework 3.5. You need to ensure that data sent in a SOAP header is in the following XML format.
Which code segment should you use?
- A. Option A
- B. Option C
- C. Option B
- D. Option D
Correct Answer: C 🗳️
You are creating a Windows Communication Foundation service by using Microsoft .NET Framework 3.5.
The client application and the server application authenticate by using certificates. You need to implement message-level security.
Which configuration settings should you use?
- A. Option A
- B. Option C
- C. Option B
- D. Option D
Correct Answer: C 🗳️
DRAG DROP
You are creating an application in Windows Communication Foundation (WCF) by using Microsoft.NET Framework 3.5.
You need to ensure that the client application communicates with the service by using a duplex contract.
Which five actions should you perform? (To answer, move the five appropriate actions from the list of actions to the answer area, and arrange them in the correct order.)
Correct Answer:
You are creating a distributed application by using Microsoft .NET Framework 3.5.
You use Windows Communication Foundation (WCF) to create the application. The operations provided by the WCF server use the remote resources of other computers.
These methods use the credentials provided by the client applications. You need to ensure that the WCF server can impersonate the client applications to access the remote resources.
Which client application settings should you use?
- A. <windows allowedlmpersonationLevel="Delegation"/>
- B. <windows allowedlmpersonationLevel="lmpersonation" allowNtlm="false"/>
- C. <windows allowedlmpersonationl_evel="lmpersonation"/>
- D. <windows allowedlmpersonationl_evel="ldentification"/>
Correct Answer: A 🗳️
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