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Microsoft 70-503 Exam Syllabus Topics:
| Section | Objectives |
|---|---|
| Service Implementation and Hosting | - Implementing service contracts in C# using .NET Framework 3.5 - Hosting WCF services in managed applications, IIS and WAS - Configuring service behavior and metadata exposure |
| Security, Transactions and Reliability | - Configuring security (transport and message level) - Transactions, concurrency and instance management - Reliable messaging and error handling |
| Client Configuration and Communication | - Creating and configuring WCF client applications - Channel factories and proxy generation - Bindings and interoperability considerations |
| Windows Communication Foundation Fundamentals | - Bindings, endpoints, and host configuration - Understanding WCF architecture and programming model - Service contracts, data contracts, and message contracts |
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 need to configure a single service endpoint with the following logical and physical addresses:
Which configuration setting should you use?
- A. Option B
- B. Option A
- C. Option D
- D. Option C
Correct Answer: B 🗳️
You are creating a remote database management application by using Microsoft Windows Forms and Microsoft .NET Framework 3.5. You use the Windows
Communication Foundation model to create the application. You write the following code segment. (Line numbers are included for reference only.)
01 public class QueryAnalyzerService :
02 IQueryAnalyzerService, IDisposable {
04 public void Open() {
05}
06 public void ExecuteSql(string sql) {
07...
08!
09 public void Close() {
10...
11}
12 public void Disposed
13...
14}
15...
16}
You need to ensure that each time a client application calls the Open0 method, a new service instance is created. Which code segment should you insert at line 03?
- A. [OperationBehavior( ReleaselnstanceMode=ReleaselnstanceMode.None)]
- B. [OperationBehavior( AutoDisposeParameters=true)]
- C. [OperationBehavior( ReleaselnstanceMode=ReleaselnstanceMode.BeforeCall))
- D. [OperationBehavior( TransactionScopeRequired=true)]
Correct Answer: C 🗳️
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:="0:2:30")> _
- D. <ServiceBehavior(TransactionTimeout:="2:30:00")> _
Correct Answer: C 🗳️
You are creating a Windows Communication Foundation service by using Microsoft .NET Framework 3.5. The service contains the following binding configuration in the configuration file. (Line numbers are included for reference only.)
01 <wsHttpBinding>
02 <binding name="ssl">
04 </binding> 05 </wsHttpBinding>
You need to ensure that the following requirements are met:
Which configuration setting should you insert at line 03?
- A. Option B
- B. Option A
- C. Option D
- D. Option C
Correct Answer: D 🗳️
You are creating a distributed application by using Microsoft .NET Framework 3.5.
The application uses Windows Communication Foundation (WCF).
The distributed application provides point-to-point security.
You need to ensure that the distributed application provides end-to-end security instead of point-to-point security.
Which binding mode should you use?
- A. wsHttpBinding with Message security
- B. netTcpBinding with Transport security
- C. wsHttpBinding with Transport security
- D. netNamedPipeBinding with Transport security
Correct Answer: A 🗳️
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