Biztalk Business Rule Engine Interview Preparation Guide
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BizTalk BRE related Frequently Asked Questions by expert members with professional career as Biztalk Business Rule Engine. These list of interview questions and answers will help you strengthen your technical skills, prepare for the new job interview and quickly revise your concepts

26 Biztalk Business Rule Engine Questions and Answers:

1 :: Tell me how can I execute a Business Rule in my orchestration?

Using the Call Rules Shape.
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2 :: Tell us can we call policies from .Net code?

Yes. Firstly it needs to be declared (policy name which is to be called), passed in the fact instance and finally executed.
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3 :: Tell me how to test specific rules (not all) defined under one policy?

Please share your experience.
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4 :: Tell me what is a .btm File?

.btm is a BizTalk Server map file.
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5 :: Do you know what is a Business Rule Language?

It is a rule markup language in XML format for declarative rule definitions.
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6 :: Tell us can we call a specific version of Policy using Call rule shape in Orchestration?

No, as the call rules shape calls the latest version of the policy deployed.
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7 :: Tell me can we have map without any links on it?

Yes. But to do so custom XSLT is to be provided to the map.
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8 :: Tell me what is Muenchian method?

The Muenchian Method is an algorithm for grouping of data used in XSL Transformations that identifies keys in the results and then queries all nodes with that key. It can be applied with custom XSLT within a BizTalk Map.
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9 :: Tell us how does it differ, calling the policy in Call Rules Shape and in Expression?

The Call Rules shape in the Orchestration calls only the latest version of the policy. To call an older (specific) version from within an orchestration, the Business Rules Framework APIs is used, which can be called from within an expression.
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10 :: Tell us why should pages to be added to Map Grid if all can be done on a single page?

Multiple pages enable you to organize your links so that any one page does not become too cluttered and confusing.It is also very helpful to label the pages and the links.
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