Java XML Online Quiz

Following quiz provides Multiple Choice Questions (MCQs) related to Java XML Framework. You will have to read all the given answers and click over the correct answer. If you are not sure about the answer then you can check the answer using Show Answer button. You can use Next Quiz button to check new set of questions in the quiz.

Questions and Answers

Q 1 - Which of the following parses the document on event based triggers and does not load the complete document into the memory?

C - JDOM Parser

D - StAX Parser

Answer : B

Explaination

SAX Parser parses the document on event based triggers and does not load the complete document into the memory.

Q 2 - Which of the following is true about SAX parsing?

A - SAX parser reads an XML document from top to bottom, recognizing the tokens that make up a well-formed XML document.

B - SAX parser reports the application program the nature of tokens that the parser has encountered as they occur

C - The application program provides an 'event' handler that must be registered with the parser.

D - All of the above.

Answer : D

Explaination

All of the above are true.

Q 3 - Which component of JDOM Parser represents DOM tree?

Answer : A

Explaination

Document represents the entire XML document. A Document object is often referred to as a DOM tree.

Q 4 - Which component of JDOM Parser represents XML attribute?

Answer : C

Explaination

Element represents an attribute of an element. Attribute has method to get and set the value of attribute. It has parent and attribute type.

Q 5 - XPath is one of the major element in XSLT standard and is must have knowledge in order to work with XSLT documents.

Answer : B

Explaination

XPath is one of the major element in XSLT standard and is must have knowledge in order to work with XSLT documents.

Q 6 - Can we create an XML document using XPath parser?

Answer : B

Explaination

No! XPath parser is used to to navigate XML Document only. It is better to use DOM parser for creating XML.

Q 7 - Can we create an XML document using DOM4J parser?

Answer : A

Explaination

Yes! Using DOM4J parser, we can parse, modify and create a XML document.

Q 8 - What is XML Parsing?

A - Parsing XML refers to going through XML document to access data or to modify data in one or other way.

B - Parsing XML refers to creation of XML document.

C - Both of the above.

D - None of the above.

Answer : A

Explaination

Parsing XML refers to going through XML document to access data or to modify data in one or other way.

Q 9 - Which of the following is true about JDOM Parser?

A - JDOM is an open source, java based library to parse XML document.

B - JDOM is typically java developer friendly API.

C - Both of the above.

D - None of the above.

Answer : C

Explaination

JDOM is an open source, java based library to parse XML document and it is typically java developer friendly API.

Q 10 - Which method of the following of StAX Parser can be used to add end element of given name?

A - writeStartElement(String localName)

B - writeEndElement(String localName)

C - writeAttribute(String localName, String value)

D - None of the above.

Answer : B

Explaination

writeEndElement(String localName) of XMLStreamWriter class can be used to add end element of given name.

java_xml_questions_answers.htm

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