Quiz # 2 Total Questions : 10
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XML Quiz
For each question, choose the best choice out of the given choices.
What does XML stand for?
A. X-Markup Language
B. eXtra Modern Link
C. Example Markup Language
D. eXtensible Markup Language
XML’s goal is to replace HTML
A. True
B. False
What does DTD stand for?
A. Direct Type Definition
B. Document Type Definition
C. Document Type Declaration
Is this a correct XML document?
<?xml version=”1.0”?>
<to>Students</to>
<from>Teacher</from>
<heading>Reminder</heading>
<body>We are at Software Park, Thailand</body>
A. Yes
B. No
Which statement is true?
A. All XML elements must have a closing tag
B. All XML documents must have a DTD or an XML schema
C. All XML elements must be lowercase
D. All of the statements are true
Which statement is true?
A. XML tags are case sensitive
B. XML elements must be properly nested
C. XML documents must have the root element
D. All the statements are true
XML preserves white spaces
A. True
B. False
Is this a correct XML document?
<?xml version=”1.0”?>
<note>
<to age=19>Students</to>
<from>Teacher</from>
</note>
A. No
B. Yes
XML elements cannot be empty
A. True
B. False
Which is not a correct name for an XML element?
A. <Note>
B. <h1>
C. <1dollar>
D. All 3 names are incorrect
Which is not a correct name for an XML element?
A. <age>
B. <first name>
C. <NAME>
D. All 3 names are incorrect
Which is not a correct name for an XML element?
A. <xmldocument>
B. <document>
C. <doc>
For the XML parser to ignore a certain section of your XML document, which syntax is correct?
A. <xml:CDATA[ Text to be ignored]>
B. <CDATA>Text to be ignored</CDATA>
C. <![CDATA[ Text to be ignored ]]>
XML is a subset of SGML
A. True
B. False
XML attributes must be in double quotes
A. True
B. False
XML attributes must be assigned values
A. True
B. False
The Document Type Definition must be stored in an external file
A. True
B. False
What can XML do?
A. The standard for automating data exchange between systems
B. The standard for displaying data on the Web
C. The standard for a cross-platform programming language
Which is false?
A. XML is used to describe only structured data
B. XML is used to only on the Internet
C. XML is used to represent only simple data
D. All of the above
Which of the following comments are not well formed?
A. <!-- define <source> -->
B. <!-- define <source> -->
C. <!-- declaration — 10.27.2004 -->
D. <!— this is a valid comment -->
Provided that the file x.dtd has the following contents. Which of the xml files are valid?
<!ELEMENT test (a, b)>
<!ELEMENT a ANY>
<!ELEMENT b (#PCDATA | c)*>
<!ELEMENT c EMPTY>
<!ATTLIST c valid (true | false) #IMPLIED>
a. <?xml version=”1.0” encoding=”ISO-8859-1”?>
<!DOCTYPE test SYSTEM “x.dtd”>
<test>
<a/>
<b>text<c valid=”true”/></b>
</test>
b. <?xml version=”1.0” encoding=”ISO-8859-1”?>
<!DOCTYPE test SYSTEM “x.dtd”>
<test>
<a>Element <a>can</a>
contain <anything/></a>
</test>
c. <?xml version=”1.0” encoding=”ISO-8859-1”?>
<!DOCTYPE a SYSTEM “x.dtd”>
<b>Sample</b>
How can you declare in a DTD that the element x contains either the element a or the element b, but not both of them
a) <!ELEMENT x a|b>
b) <!ELEMENT x (a|b)>
c) <!ELEMENT x (a?, b?)>
d) It is not possible to declare in a DTD that one element contains either the element a or the element b, but not both of them
How can you declare in a DTD that the element x contains the element a, or the element b, or both of them in the sequence a b.
a) <!ELEMENT x a|b>
b) <!ELEMENT x (a|b)>
c) <!ELEMENT x (a?, b?)>
d) None of the declarations above does solve the problem.
How can you declare in a DTD that the empty element x has either the attribute a or the attribute b (or both of them). The attributes contain any value.
a) <!ELEMENT x EMTPY>
<!ATTLIST (a|b) CDATA #REQUIRED>
b) <!ELEMENT x EMPTY>
<!ATTLIST a CDATA #REQUIRED>
<!ATTLIST b CDATA #REQUIRED>
c) <!ELEMENT x EMPTY>
<!ATTLIST a CDATA #REQUIRED
b CDATA #REQUIRED>
d) It is not possible to make the presence of one attribute depend on another attribute
b) <!ELEMENT x EMPTY>
<!ATTLIST a CDATA #REQUIRED>
<!ATTLIST b CDATA #REQUIRED>
c) <!ELEMENT x EMPTY>
<!ATTLIST a CDATA #REQUIRED>
b CDATA #REQUIRED>
d) It is not possible to specify the order of attributes in a DTD. The order of attributes does not matter in XML.
e) It is not possible to specify the order of attributes in a DTD. The order of attributes can be specified only in an XML schema.
Valid names of elements and attributes start with a letter, an underscore or a colon, the following allowed characters are letters, numeric characters, colon, underscore, dot and hyphen (minus). Names which start with “xml” (in any case) are reserverd for W3C. The colon has a special meaning with namespaces and should not be used with any other semantic.
a) Event Based
b) DocumentHandler
c) Document
d) Tree based
Answer : a
a) Event Based
b) DocumentHandler
c) Document
d) Tree based
Answer : d
a) ContentHandler, ErrorHandler, DTDHandler, EntityResolver
b) DocumentHandler, ErrorHandler, DTDHandler, EntityHandler
c) DocumentHandler, Errorhandler, DTDHandler, SchemaHandler
d) DocumentHandler, Errorhandler, DTDHandler, EntityResolver
Answer : a
a) a method of DOM API to insert character data in the XML document
b) a method of the SAX ContentHandler interface to receive notification
of the presence of character data
c) a method of the DOM interface to replace the entity reference
with the character data
d) None of these.
Answer : b
a) Use SAX
b) Use DOM
c) Extract the necessary information and process using XSLT.
d) Use a schema-based approach.
Answers : a
a) Not really
b) Yes, whenver the process is between legacy conectivity this is better.
c) You can use SAX enabled parser to fill this gap.
d) This statement is not a correct one, because DOM is constructed using IDL.
Answer : d
a)true
b)false
Answer : a
a) Use platform native language to process the docuements
b) Use DOM based approach.
c) Using SAX based approach is the best.
d) DOM and SAX must be used in this context.
Answer : b
a) Use SAX
b) Use DOM
c) Both can be used here.
d) Both can be used but validity is an issue here.
Answer: d
a)true
b)false
Answer: a
a) XML
b) PDF
c) DOM
d) RTF
Answers: a
a) You want to process the document in a sequential order only.
b) The documents is very large.
c) When there is no need to validate XML documents.
d) The parser implements only SAX based approach.
Answers: a, b
a)true
b)false
Answer: a
a) informational, warning, fatal-error
b) warning, error, fatal-error
c) warning, error
d) informational, warning, error, fatal-error
Answer: b
a) Need to modify the XML document directly
b) Performance and/or memory is an issue
c) Need to have random access to the components of the XML document
d) Only need to process the XML document sequentially
Answer: a, c
Which method does SAX use for processing XML documents? CS311
How many types of cookies are in servlets? CS311
Node object can have ________________. CS311
Which of the following is the correct syntax to define the XML version? CS311
Syntax Rules for XML declaration
The XML declaration is case sensitive and must begin with “<?xml>” where “xml” is written
in lower-case.
If document contains XML declaration, then it strictly needs to be the first statement of the
XML document.
The XML declaration strictly needs be the first statement in the XML document.
An HTTP protocol can override the value of encoding that you put in the XML declaration.
XML files can be stored on an Internet server exactly the same way as ________ files. CS311
XML files can be stored on an Internet server exactly the same way as HTML
XML often contains new line, or _______ space characters, between nodes.
XML often contains new line, or white space characters, between nodes.
For all XML documents, which of the following is true? CS311
All XML elements must have a closing tag.
All XML documents must have a DTD or an XML schema.
All XML elements must be lowercase.
All of the statements are true.
Which of the following is true about JDOM Parser?
A servlet life cycle can be defined as the entire process from its creation till the ___________.
A servlet life cycle can be defined as the entire process from its creation till the ___________.
In XML, some characters have a special meaning those are called ______.
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