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 XML based on expression and is used extensively in conjuction with XSLT?

A - XPath Parser

B - SAX Parser

C - JDOM Parser

D - StAX Parser

Answer : A

Explaination

XPath Parser parses the XML based on expression and is used extensively in conjuction with XSLT.

Q 2 - Can we create an XML document using DOM parser?

A - true

B - false

Answer : A

Explaination

Yes! Using DOM parser, we can parse, modify or create a XML document.

Q 3 - Which of the following method is used to read contents in SAX parsing?

A - startDocument()

B - characters()

C - startElement()

D - endElement()

Answer : B

Explaination

characters() method is called when character data is encountered and can be used to read contents.

Q 4 - Which of the following class of StAX parser specifies methods for creating an event?

A - XMLEventReader

B - XMLEventWriter

C - Both of the above.

D - None of the above.

Answer : B

Explaination

XMLEventWriter specifies methods for creating an event.

Answer : C

Explaination

XPath is used to traverse elements and attributes of an XML document. XPath provides various type of expressions which can be used to enquire relevant information from the XML document.

Q 6 - Which of the following XPath expression selects attributes?

A - .

B - ..

C - @

D - //

Answer : C

Explaination

@ selects attributes.

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

XML Parser provides way how to access or modify data present in an XML document.

Answer : C

Explaination

In both of the above situations, JDOM parser is preferred.

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
Advertisements