Java XML Online Quiz


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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

Answer : D

Explaination

All of the above options are correct.

Answer : D

Explaination

DOM is an official recommendation of the World Wide Web Consortium (W3C). It defines an interface that enables programs to access and update the style, structure,and contents of XML documents. XML parsers that support the DOM implement that interface.

Answer : C

Explaination

JDOM Parser is of low memory footprint and is nearly as fast as SAX.

Q 4 - Which of the following class of StAX parser provide iterator of events which can be used to iterate over events as they occur while parsing the XML document?

A - XMLEventReader

B - XMLEventWriter

C - Both of the above.

D - None of the above.

Answer : A

Explaination

XMLEventReader provide iterator of events which can be used to iterate over events as they occur while parsing the XML document.

Q 5 - Which of the following XPath expression will select all nodes with the given name 'nodename'?

A - nodename

B - @nodename

C - ./nodename

D - //nodename

Answer : A

Explaination

nodename selects all nodes with the given name 'nodename'.

Answer : C

Explaination

DOM4J is an open source, java based library to parse XML document. It is highly flexible, high-performance, and memory-efficient API.

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

A - true

B - false

Answer : A

Explaination

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

Q 9 - Is StAX parser a PULL API?

A - true

B - false

Answer : A

Explaination

StAX parser is a PULL API. It means in case of StAX parser, client application need to ask StAX parser to get information from XML whenever it needs.

Q 10 - Can we modify an XML document using StAX parser?

A - true

B - false

Answer : A

Explaination

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


java_xml_questions_answers.htm

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