XML

Question 1

XPATH /

Answer 1

Selects from the root node

Question 2

//

Answer 2

Selects nodes in the document from the current node that match the selection no matter where they are

Question 3

.

Answer 3

Selects the current node

Question 4

..

Answer 4

Selects the parent of the current node

Question 5

@

Answer 5

Selects attributes

Question 6

bookstore

Answer 6

Selects all nodes with the name “bookstore”

Question 7

/bookstore

Answer 7

Selects the root element bookstore

Note: If the path starts with a slash ( / ) it always represents an absolute path to an element!

Question 8

bookstore/book

Answer 8

Selects all book elements that are children of bookstore

Question 9

//book

Answer 9

Selects all book elements no matter where they are in the document

Question 10

bookstore//book

Answer 10

Selects all book elements that are descendant of the bookstore element, no matter where they are under the bookstore element

Question 11

//@lang

Answer 11

Selects all attributes that are named lang

Question 12

//title[@lang]

Answer 12

Selects all the title elements that have a “lang” attribute with a value of “en”

Question 13

/bookstore/book[price>35.00]

Answer 13

Selects all the book elements of the bookstore element that have a price element with a value greater than 35.00

Question 14

*

Answer 14

Matches any element node

Question 15

@*

Answer 15

Matches any attribute node

Question 16

//*

Answer 16

Selects all elements in the document

Question 17

//title[@*]

Answer 17

Selects all title elements which have at least one attribute of any kind

Question 18

//title | //price

Answer 18

Selects all the title AND price elements in the document