book.xml XML block book 29.99 Xml 1.1 Bible 39.95 principles of comiler    45.20   Using the book.xml file find the answer to the following queries what the syntax XPath : a) find an expression to find all English books. a) Find books having lang attribute and also their price is below 30. b) Display title of last book.

book.xml

<?xml version="1.0" encoding="UTF-8"?>

<bookstore>

<book>

<title lang="eng">XML block book</title>

<price>29.99</price>

</book>

<book>

<title>Xml 1.1 Bible</title>

<price>39.95</price>

</book>

<book>

<title lang="spanish">principles of comiler</title>

<price>45.20</price>

</book>

</bookstore>

Using the book.xml file find the answer to the following queries

what the syntax XPath :

a) find an expression to find all English books.

a) Find books having lang attribute and also their price is below 30.

b) Display title of last book.

c) Showing only title of books having price below 30

d) Find book not written in German language.

e) Find books having price between 30 to 50

s)Find titles book having title more than 20 characters long.book.xml

1. h) Evaluate the following XPATH expressions
   //book/title/@lang
     2. //book/title[(@lang)]
     3. //book/title[(@lang)]/@lang
     4. //book[(title)]
     5. //book[not (title)]/price
     6. //book[(title|price)]
     7. //book[round(price) = 30]/title
     8. //book[round(price) > 30]/title
     9. bookstore[count(book)<5]/book[2]/title
2. h) Evaluate the following XPATH expressions
   //book/title/@lang
     2. //book/title[(@lang)]
     3. //book/title[(@lang)]/@lang
     4. //book[(title)]
     5. //book[not (title)]/price
     6. //book[(title|price)]
     7. //book[round(price) = 30]/title
     8. //book[round(price) > 30]/title
     9. bookstore[count(book)<5]/book[2]/title