这个问题是测验的一部分。 我已经完成了，但有些问题回答错误。
但是，老师不会上传这些问题的答案。
您能帮我解决这些问题吗？ 我需要确切地知道答案才能开始复习期末考试
这个问题与 DTD 和模式相关：
1）识别缺失的单词。 _____ 用作指向符号的指针，该符号在名称和特殊类型的内容之间建立关联。
所选答案（不正确）：ADATA
2) _____ 声明的语法示例为
所选答案（错误）：属性类型
3) 识别缺失的单词。 (1)_____ 实体也称为 (2)_____ 实体。
所选答案（错误）：(1)解析，(2)文本
4) XML Schema 相对于 DTD 的优势是什么？
选定的答案（不正确）：使用 XML 模式表达约束通常更简单。
This question are part of a quiz. I've finished already but some questions were answered incorrectly.
However, the teacher don't upload the solution for those questions.
Would you please help me for the solution of such questions? I need to know exactly the answer in order to start revise for the final exam
This question related to DTD and schema:
1) Identify the missing word. _____ is used as a pointer to a notation that makes an association between a name and a special type of content.
Selected Answer (Incorrect): ADATA
2) An example of syntax for an _____ declaration would be <ATTLIST MEMO (CON|PUB) "PUB" >
Selected Answer (Incorrect): attribute type
3) Identify the missing word. (1)_____ entities are also known as (2)_____ entities.
Selected Answer (Incorrect): (1)parsed, (2)text
4) Which of the following is an advantage of XML Schema over DTDs?
Selected Answer (Incorrect): It is often simpler to express constraints using XML Schema.
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这是多项选择吗？ 其他选择是什么？
对于 1 和 2，我可以猜测：
1）NDATA（NDataDecl）
2）属性列表
（什么样的考试需要你知道像符号这样的可怕的旧东西，嗯？恶心！）
Was this multiple choice? What were the other choices?
For 1 and 2 I can guess:
1) NDATA (NDataDecl)
2) attribute-list
(What kind of exam needs you to know horrible old cruft like Notations, huh? Yuck!)