Exam 70-513 questions and answers

Microsoft is one of the most reputed names in the IT world. Microsoft certification training is a course that provides special skills to the professionals in order to enable them to survive in this tough competition. With the ever changing technology, it is important for the individuals to keep pace with the new innovative techniques and principles. Budding aspirants can gain latest knowledge and skills in order to make their career. Microsoft certified professionals are capable of implementing various IT techniques and strategies in order to obtain desired results.

Candidates for this exam work in a development environment that uses Microsoft Visual Studio 2010 and .NET Framework 4 to build distributed applications. This candidate should have at least one year of experience developing Windows Communication Foundation (WCF)–based applications, including at least six months of experience with .NET Framework 4. The candidate should also be able to demonstrate the following:
1.A solid understanding of WCF in the context of the .NET Framework 4 solution stack
2.Experience creating service model elements
3.Experience using WCF to support open and .NET communication
4.Experience configuring and deploying WCF applications
5.Experience using Visual Studio tools, tracing tools, SvcUtil, WCF performance monitoring, and IIS/WAS for hosting services
6.Experience securing WCF applications
7.A solid understanding of concurrency

We recommend that you review this exam preparation guide in its entirety and familiarize yourself with the resources on this website before you schedule your exam. See the Microsoft Certification exam overview for information about registration, videos of typical exam question formats, and other preparation resources. For information on exam policies and scoring, see the Microsoft Certification exam policies and FAQs.

This preparation guide is subject to change at any time without prior notice and at the sole discretion of Microsoft. Microsoft exams might include adaptive testing technology and simulation items. Microsoft does not identify the format in which exams are presented. Please use this preparation guide to prepare for the exam, regardless of its format. To help you prepare for this exam, Microsoft recommends that you have hands-on experience with the product and that you use the specified training resources. These training resources do not necessarily cover all of the topics listed in the “Skills measured” section.

Free 70-513 Demo Download
1. You are developing a data contract for a Windows Communication Foundation (WCF) service.
The data in the data contract must participate in round trips. Strict schema validity is not required.
You need to ensure that the contract is forward-compatible and allows new data members to be added to
it.
Which interface should you implement in the data contract class
A. ICommunicationObject
B. IExtension<T>
C. IExtensibleObject<T>
D. IExtensibleDataObject
Answer: D

2. You are developing a data contract for a Windows Communication Foundation (WCF) service.
The data in the data contract must participate in round trips. Strict schema validity is not required.
You need to ensure that the contract is forward-compatible and allows new data members to be added to
it.
Which interface should you implement in the data contract class
A. ICommunicationObject
B. IExtension(Of T)
C. IExtensibleObject(Of T)
D. IExtensibleDataObject
Answer: D

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