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 in similar fashion to DOM parser but in more easier way?

A - Dom Parser

B - SAX Parser

C - JDOM Parser

D - StAX Parser

Answer : C

Explaination

JDOM Parser parses the document in similar fashion to DOM parser but in more easier way.

Answer : C

Explaination

DOM stands for Document Object Model.

Q 3 - Which of the following method get called when document begins in SAX parsing?

A - startDocument()

B - endDocument()

C - startElement()

D - endElement()

Answer : A

Explaination

startDocument() method is called at the beginning of a document.

Q 4 - Which method of JDOM Parser gets all the direct child nodes of an element?

A - Element.getChildren()

B - Document.getChildren()

C - Node.getChildren()

D - Node.getChild()

Answer : A

Explaination

Element.getChildren() gets all the direct child nodes of an element.

Q 5 - XPath provides a rich library of standard functions for manipulation of string values, numeric values, date and time comparison, node and QName manipulation, sequence manipulation, Boolean values etc.

A - true

B - false

Answer : A

Explaination

XPath provides a rich library of standard functions for manipulation of string values, numeric values, date and time comparison, node and QName manipulation, sequence manipulation, Boolean values etc.

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

A - true

B - false

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 - Which of the following method of DOM4J Parser gets all the attributes of an element?

A - Document.valueOf(@Name)

B - Element.valueOf(@Name)

C - Node.valueOf(@Name)

D - Dom4j.valueOf(@Name)

Answer : C

Explaination

Node.valueOf(@Name) gets all the attributes of an element.

Answer : C

Explaination

SAX Parser is an event-based parser for xml documents.SAX Parser is PUSH API Parser so that client application is required to get information when SAX parser notifies the client application that information is available.

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 - Which method of the following of StAX Parser can be used to retrieve value and attributes of element?

A - StartElement asStartElement()

B - EndElement asEndElement()

C - Characters asCharacters()

D - None of the above.

Answer : A

Explaination

StartElement asStartElement() of XMLEventReader class can be used to retrieve value and attributes of element.

java_xml_questions_answers.htm
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