XML I10-002 Exam - Topic 4 Question 16 Discussion

Actual exam question for XML's I10-002 exam

Question #: 16
Topic #: 4

Push the Exhibit Button to load the referenced "testml.xsd". Assume that "testml.xsd" is defined. Without rewriting this XML Schema Document ("testml.xsd"), create a new, separate XML Schema Document to partially change the schema definition replacing the phone element with a cellPhone element. As a result, the following "XML Document" will be valid against the new schema. Which of the following correctly describes the new XML Schema Document?

Assume that the XML parser correctly processes the XML Schema schemaLocation attribute.

A<xs:schema xmlns:xs='http://www.w3.org/2001/XMLSchema'>
<xs:import schemaLocation='testml.xsd' />
<xs:element name='cellPhone' type='xs:string' />
</xs:schema>

B<xs:schema xmlns:xs='http://www.w3.org/2001/XMLSchema'>
<xs:include schemaLocation='testml.xsd' />
<xs:element name='cellPhone' substitutionGroup='phone' type='xs:string' />
</xs:schema>

C<xs:schema xmlns:xs='http://www.w3.org/2001/XMLSchema'>
<xs:redefine schemaLocation='testml.xsd'>
<xs:element name='cellPhone' base='phone' type='xs:string' />
</xs:redefine>
</xs:schema>

DIt is not possible to implement a function of the type proposed.

Show Suggested Answer

Suggested Answer: B

by Karl at May 08, 2022, 04:43 AM

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Annmarie

4 months ago

D is definitely wrong, we can make this change!

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Gerald

4 months ago

Wait, is it even possible to replace phone with cellPhone like this?

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Marcelle

4 months ago

C seems off to me, redefining like that doesn’t fit.

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Franklyn

5 months ago

I think B is the right choice! Substitution groups are key here.

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Maricela

5 months ago

Option A looks good, but is it really valid?

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Dean

5 months ago

I’m a bit confused about the 'redefine' option; I thought it was used for modifying types, but I'm not sure how it applies here.

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Elin

5 months ago

I feel like option B might be correct since it mentions substitutionGroup, which seems relevant to replacing the phone element.

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Hailey

5 months ago

I remember practicing a question where we had to redefine elements, but I can't recall if 'substitutionGroup' is the right approach here.

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Ilene

5 months ago

I think we need to use the import statement to reference the existing schema, but I'm not sure if we should use 'import' or 'include'.

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Raul

5 months ago

This seems like a straightforward question about Salesforce tools for tracking process adoption. I'll start by reviewing the options and thinking about which ones would be most relevant.

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Kerry

5 months ago

This seems like a pretty straightforward question. I'm going to carefully read through the options and think about the common challenges with introducing new tools.

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Glory

5 months ago

I think the code should compile, but I'm not sure if it captures all destructors effectively.

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