exam.dtd

来自「软件开发技术与方法」· DTD 代码 · 共 18 行

<!ELEMENT test (description, comments?, testQuestions)>
<!ATTLIST test id CDATA #REQUIRED>
<!ELEMENT description (#PCDATA)>
<!ELEMENT comments (#PCDATA)>

<!ELEMENT testQuestions (question+)>
<!ELEMENT question (questionText, comment?, choices)>
<!ATTLIST question id CDATA #REQUIRED>
<!ELEMENT questionText (#PCDATA)>
<!ELEMENT comment (#PCDATA)>

<!ELEMENT choices (choice+)>
<!ATTLIST choices allowMultiple (Yes | No) "No">
<!ELEMENT choice ((choiceText, correct) | (correct, choiceText))>
<!ATTLIST choice id CDATA #REQUIRED>
<!ELEMENT choiceText (#PCDATA)>
<!ELEMENT correct (#PCDATA)>