XML Exam I10-001 Topic 10 Question 85 Discussion

Actual exam question for XML's I10-001 exam

Question #: 85
Topic #: 10

Select which of the following schema structures is different from all others amongst the XML schema documents listed below.

A<?xml version='1. 0'?>
<xs:schema xmlns:xs='http://www. w3. org/2001/XMLSchema'>
<xs:element name='Order_Placement'>
<xs:complexType>
<xs:sequence>
<xs:element ref='Order_Sheet'/>
</xs:sequence>
</xs:complexType>
</xs:element>
<xs:element name='Order_Sheet'>
<xs:complexType>
<xs:sequence>
<xs:element name='Product_Name' type='xs:string'/>
</xs:sequence>
</xs:complexType>
</xs:element>
</xs:schema>

B<?xml version='1. 0'?>
<xs:schema xmlns:xs='http://www. w3. org/2001/XMLSchema'>
<xs:element name='Order_Placement'>
<xs:complexType>
<xs:sequence>
<xs:element name='Order_Sheet' type='product_type' />
</xs:sequence>
</xs:complexType>
</xs:element>
<xs:complexType name='product_type'>
<xs:sequence>
<xs:element name='Product_Name' type='nametype' />
</xs:sequence>
</xs:complexType>
<xs:simpleType name='nametype'>
<xs:restriction base='xs:string'>
<xs:minLength value='1'/>
</xs:restriction>
</xs:simpleType>
</xs:schema>

C<?xml version='1. 0'?>
<xs:schema xmlns:xs='http://www. w3. org/2001/XMLSchema'>
<xs:element name='Order_Placement'>
<xs:complexType>
<xs:sequence>
<xs:element name='Order_Sheet'>
<xs:complexType>
<xs:sequence>
<xs:element name='Product_Name' type='xs:string'/>
</xs:sequence>
</xs:complexType>
</xs:element>
</xs:sequence>
</xs:complexType>
</xs:element>
</xs:schema>

D<?xml version='1. 0'?>
<xs:schema xmlns:xs='http://www. w3. org/2001/XMLSchema'>
<xs:element name='Order_Placement'>
<xs:complexType>
<xs:sequence>
<xs:element name='Order_Sheet' type='product_type' />
</xs:sequence>
</xs:complexType>
</xs:element>
<xs:complexType name='product_type'>
<xs:sequence>
<xs:element name='Product_Name' type='xs:string' />
</xs:sequence>
</xs:complexType>
</xs:schema>W Courier Newlr Z

Show Suggested Answer

Suggested Answer: D

by Toi at Sep 19, 2024, 01:15 PM

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Miles

4 days ago

That's a good point, Annalee. Option D does have a unique structure compared to the others. It's worth considering during the exam.

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Margart

8 days ago

The schema structure in option B is different because it uses a custom complex type 'product_type' for the 'Order_Sheet' element, while the others use a simple 'xs:string' type.

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Annalee

13 days ago

I disagree, I believe option D is the odd one out because it defines Product_Name as an element within product_type.

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Miles

16 days ago

I think option A is different because it references Order_Sheet as an element, not a type.

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