Discuss Arcitura Education S90.02 Exam Topic 3 Question 98

A SOAP-based Web service is required to transmit an XML-based invoice document to a REST service. However, the SOAP-based Web service is designed to represent invoice data using an XML schema that is different from the XML schema used within the REST service. How can the disparity between the XML schemas, used by these two services, be overcome so that they can exchange the invoice document? Select the correct answer.

AA layer of data format transformation logic needs to be introduced based on mashup technologies, such as DTD and WS-Transform.

BA layer of protocol transformation logic needs to be introduced based on Web technologies, such as HTTP and FTP.

CA layer of data model transformation logic needs to be introduced, based on XML technologies, such as XSLT.

DThere is no technique or technology for overcoming differences between XML schemas.

Suggested Answer: C

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28 comments · newest first

Lajuana 7 months ago

I like C as well. It's a standard approach for XML transformations.

Sage 8 months ago

D seems too pessimistic. There are definitely ways to handle this.

Jenelle 8 months ago

I lean towards C too. It directly addresses the schema differences.

Tayna 8 months ago

Option A sounds interesting, but I feel it's more complex than needed.

Helga 8 months ago

B doesn't really address the schema differences, though.

Alton 9 months ago

Definitely C, it's the standard for this kind of issue.

France 9 months ago

I disagree, A seems more relevant with mashup tech.

Lamar 9 months ago

C is the way to go! XSLT is perfect for transforming XML.

Jacquline 9 months ago

C) is the correct answer. XSLT is the perfect tool for bridging the gap between those XML schemas.

Gertude 9 months ago

Haha, "no technique or technology" - that's a good one! I'll remember that for the next time I'm feeling lazy.

Cary 9 months ago

D) There is no technique or technology for overcoming differences between XML schemas? Seriously? Someone needs to go back to XML 101.

Shayne 10 months ago

C) A layer of data model transformation logic needs to be introduced, based on XML technologies, such as XSLT.

Mee 10 months ago

I’m a bit confused about the differences between protocol and data format transformations. I wonder if B could be a contender, but I lean towards C.

Ahmed 10 months ago

Agreed! XSLT is designed for this kind of task.

Serina 10 months ago

I think option C is the best choice. XSLT can transform XML schemas effectively.

Lynelle 11 months ago

XSLT is the way to go! Transforming those XML schemas is a piece of cake.

Buddy 11 months ago

Surprised there's even an option saying there's no solution!

Virgina 11 months ago

I think we practiced a question similar to this, and it emphasized the importance of data model transformation. C seems to fit that.

Yuriko 11 months ago

I'm not entirely sure, but I feel like mashup technologies could be relevant here. Maybe option A?

Amie 11 months ago

I remember we discussed how XSLT can be used for transforming XML data formats, so I think option C might be the right choice.

Margret 12 months ago

Hmm, this is a good one. I think Option C is the right answer, but I'm not 100% certain. I'll make sure to carefully review the details of each option before selecting my final answer.

Alpha 12 months ago

Ah, I see what's going on here. The SOAP service and the REST service are using different XML schemas, so we need to find a way to bridge that gap. Option C with XSLT looks like the way to go.

Frank 1 year ago

This is a tricky one. I'm leaning towards Option C, since it seems like the most direct way to handle the XML schema differences. But I'll need to double-check the details to make sure I'm not missing anything.

Evangelina 1 year ago

I'm a bit confused by the question. It seems like we need to introduce some kind of transformation layer, but I'm not sure which option is the most appropriate. I'll need to think this through carefully.

Raina 1 year ago

I think the key here is to focus on the differences in the XML schemas used by the two services. Option C seems like the best approach, using XSLT to transform the data model and bridge the gap.

Fletcher 7 months ago

↳ replying to Raina

I still think option C is the most efficient way to handle schema differences.

Colton 7 months ago

↳ replying to Raina

But what about using mashup technologies? They could work too.

Loreta 10 months ago

↳ replying to Raina

I agree, XSLT is a powerful tool for transforming XML data.

Arcitura Education S90.02 Exam - Topic 3 Question 98 Discussion