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True or False: The vertical bar character, |, is used in a DTD to define choices for the content of an element.
True or False: In a DTD, an attribute definition consists of four parts:
True or False: Internal general entities defined in a DTD are shortcuts that represent text.
True or False: To use an internal general entity in an XML document, you write its name with an ampersand as a prefix and a colon as a suffix.
True or False: Character references look similar to entities but they are not entities and do not need to be declared in the DTD.
True or False: An alternative to the internal general entity is an external general entity , which is saved in a separate, external document.
True or False: Parameter entities are created for use in XSL documents.
True or False: As with general entities, parameter entities can also be created in external files.
True or False: You must declare a DTD in your XML document in order to use it.
True or False: The main purpose for creating a DTD is to ensure that a given XML document is constructed in a specific way as defined by the DTD.
True or False: All DTDs must be written and saved as separate files.
True or False: All XML parsers are required to have the ability to validate your XML againsta DTD.
What is the meaning of the following two images?
These images were inserted here simply to insert some space between the questions and the answers to keep them from being visible on the screen at thesame time.
This image was also inserted for the purpose of inserting space between the questions and the answers.
False
Explanation: Goldberg page 107
False
Explanation: DTDs can be written and saved as separate files, or they can be written entirely inside an XML document. Goldberg page 103
True
Explanation: Goldberg page 103
True
Explanation: Goldberg page 103
True
Explanation: Goldberg page 101
False
Explanation: Parameter entities are created for the DTD itself. Goldberg page 100
True
Explanation: Goldberg page 94
True
Explanation: Goldberg page 93
False
Explanation: To use an internal general entity in an XML document, you write its name with an ampersand as a prefix and a semicolon as a suffix.
True
Explanation: Goldberg page 92
True
Explanation: Goldberg page 85
True
Explanation: Goldberg page 82
True
Explanation: Goldberg page 81
False
Explanation: A DTD can define a sequence of child elements that must be contained in a parent element. Goldberg page 80
True
Explanation: Goldberg page 79
False
Explanation: Goldberg page 77
False
Explanation: Goldberg page 76
False
Explanation: A DTD for a custom markup language will only define:
The fifth item in the list given in the question is not part of a DTD.
True
Explanation: Goldberg page 76
True
Explanation: Goldberg page 76
False
Explanation: DTD is an abbreviation for Document Type Definition .
False
Explanation: There are two principal systems for writing schemas: DTD and XML Schema.
True
Explanation: Goldberg page 75
False
Explanation: Goldberg page 75
True
Explanation: Goldberg page 75
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Financial : Although the Connexions site makes it possible for you to download aPDF file for this module at no charge, and also makes it possible for you to purchase a pre-printed version of the PDF file, youshould be aware that some of the HTML elements in this module may not translate well into PDF.
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In the past, unknown individuals have copied my modules from cnx.org, converted them to Kindle books, and placed them for sale onAmazon.com showing me as the author. I neither receive compensation for those sales nor do I know who does receive compensation. If youpurchase such a book, please be aware that it is a copy of a module that is freely available on cnx.org and that it was made andpublished without my prior knowledge.
Affiliation : I am a professor of Computer Information Technology at Austin Community College in Austin, TX.
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