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Helper Class Interview Questions and Answers

Here you can find Helper Class Interview Questions and Answers.

Why Helper Class Interview Questions and Answers Required?

In this Helper Class Interview Questions and Answers section you can learn and practice Helper Class Interview Questions and Answers to improve your skills in order to face technical inerview by IT companies. By Practicing these interview questions, you can easily crack any Helper Class interview.

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AllIndiaExams provides you lots Helper Class Interview Questions and Answers with proper explanation. Fully solved examples with detailed answer description. All students, freshers can download Helper Class Interview Questions and Answers as PDF files and eBooks.

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You no need to worry, we have given lots of Helper Class Interview Questions and Answers and also we have provided lots of FAQ's to quickly answer the questions in the Helper Class technical interview.

Helper Class Interview Questions and Answers

What is a helper class?

A .net helper class with the context of BizTalk is a class (library) that can support an orchestration with extra functionality. It can enhance an orchestration in tracing, error handling, caching, and serialization/deserialization.

Helper Class Interview Questions and Answers

Where can the helper class be used?

.NET (helper) classes can be used inside an orchestration.

Helper Class Interview Questions and Answers

A helper class which is not marked serializable , can it be used in Orchestration?

Yes, it can used in orchestration but in an atomic scope only.

Helper Class Interview Questions and Answers

Why is it required that helper class/.net assembly to be marked serializable?

When creating an assembly that will be used by BizTalk, it is appropriate to mark all classes as serializable. Since BizTalk is stateless and makes use of persistence points, which details are stored in BizTalk SQL Server databases by serializing all the data. Therefore non-serializable Classes or Types cannot be used directly in Orchestrations.

Helper Class Interview Questions and Answers

What does property "copy local" indicates?

"Copy Local" property indicates whether the assembly referenced should be copied into the local bin directory when a project is built.

Helper Class Interview Questions and Answers

Is it possible to create a .Net class variable in BizTalk if property "Use default constructor" is set to false?

Yes it is possible, in this case the variable will need to be instantiated in an Expression shape through the new keyword.

Helper Class Interview Questions and Answers

What is Gacutil.exe?

The Global Assembly Cache tool allows you to view and manipulate the contents of the global assembly cache and download cache.

Helper Class Interview Questions and Answers

Is helper class deployed like BizTalk application?

No, it is added to GAC on the machine where it is used.

Helper Class Interview Questions and Answers

Why helper class/.Net assembly doesn't list in the Resources of Application, in spite of having reference to it and used in the application?

Because resources are meant to hold only BizTalk resources.

Helper Class Interview Questions and Answers

How helper class or .net assembly is added to GAC?

With the use of gacutil.exe and following command: gacutil /i assemblypath

Home InterviewTechnical Interview Questions and AnswersSoftware ToolsBizTalkHelper Class

Helper Class - BizTalk Interview Questions and Answers


  • What is a helper class?
  • Where can the helper class be used?
  • A helper class which is not marked serializable , can it be used in Orchestration?
  • Why is it required that helper class/.net assembly to be marked serializable?
  • What does property "copy local" indicates?
  • Is it possible to create a .Net class variable in BizTalk if property "Use default constructor" is set to false?
  • What is Gacutil.exe?
  • Is helper class deployed like BizTalk application?
  • Why helper class/.Net assembly doesn't list in the Resources of Application, in spite of having reference to it and used in the application?
  • How helper class or .net assembly  is added to GAC?
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