000-349 Question #8: Real Exam Question with Answer & Explanation

The correct answer is B. One tree was created using XSDL Hints and Xerces validation.. The WTX XML Schema Importer produces structurally different type trees depending on whether XSDL Hints and Xerces validation are used, as shown in the exhibit.

Question

Refer to Exhibit. Which one of the following statements is true with regards to the type trees created using the XML Schema Importer.

Options

AThe trees were created with different schemas
BOne tree was created using XSDL Hints and Xerces validation.
COne tree was created using Classic validation and XSDL Hints.
DOne tree was created using Classic validation and the other using Xerces validation.

Explanation

The WTX XML Schema Importer produces structurally different type trees depending on whether XSDL Hints and Xerces validation are used, as shown in the exhibit.

Common mistakes.

A. Both type trees shown in the exhibit were imported from the same XML schema - the differences arise from the importer validation and hints settings chosen, not from different source schemas.
C. Classic validation paired with XSDL Hints does not match what the exhibit demonstrates; the distinguishing factor in one of the trees is Xerces validation combined with XSDL Hints, not Classic validation.
D. The exhibit does not simply contrast Classic vs. Xerces validation alone; the key differentiator for one of the trees is the additional use of XSDL Hints alongside Xerces validation.

Concept tested. WTX XML Schema Importer Xerces validation and XSDL Hints

Reference. https://www.ibm.com/docs/en/wtx

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