CS0-003 · Question #530
CS0-003 Question #530: Real Exam Question with Answer & Explanation
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Question
The SOC receives a number of complaints regarding a recent uptick in desktop error messages that are associated with workstation access to an internal web application. An analyst, identifying a recently modified XML file on the web server, retrieves a copy of this file for review, which contains the following code: Which of the following XML schema constraints would stop these desktop error messages from appearing? A. B. C. D.
Options
- A<xs:element name="firstIntro"> <xs:simpleType> <xs:restriction base="xs:token"> <xs:pattern value="[0-9]{3}-[0-9]{2}-[0-9]{4}"/> </xs:restriction> </xs:simpleType> </xs:element>
- B<xs:element name="firstIntro"> <xs:simpleType> <xs:restriction base="xs:string"> <xs:pattern value="[a-zA-Z 0-9]*"/> </xs:restriction> </xs:simpleType> </xs:element>
- C<xs:element name="firstIntro"> <xs:simpleType> <xs:restriction base="xs:string"> <xs:pattern value="[0-9]*"/> </xs:restriction> </xs:simpleType> </xs:element>
- D<xs:element name="firstIntro"> <xs:simpleType> <xs:restriction base="xs:positiveInteger"/> <xs:pattern value="[0-9]"/> </xs:restriction> </xs:simpleType> </xs:element>
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