Answer:
Explanation:
a)use order by clause for sorting
for $x in doc("books.xml")/bib/book order by xs:float($x/price) return $x/title (default sorted in ascending order)
or
for $x in doc("books.xml")/bib/book order by xs:float($b/price) descending return $b/title (sorted in descending order)
b)doc("books.xml")//book[author = 'Abiteboul']
c)for $x in distinct-values(doc("bib.xml")/bib/book/author)
return <res>
<name>{$x}</name>
<count>
{count (doc("bib.xml")//book[exists(indexof(author,$x))]) }
</count>
<res>
Answer: False
Explanation:
The given statement is false, as it is not compulsory that the default case is require in switch selection statement. If the default case are not properly specified in the statement then, there will be no execution occur in the switch selection statement.
It is sometimes good to have default case in switch selection statement, but it is not mandatory. The default case only executed when the correct case is present and none of the case matches in the given statement.
The minimum requirements for a 64-bit Windows 10 installation are 2 GB of RAM and a minimum of 16 GB of space on the hard drive.
<em>Hope this helps :)</em>
Answer:
This is your answer please check this ✔
<span>If you want to add a border you have to use 'Insert' tab to make this change. Then you have to click on</span> "Picture" that is placed in the Insert menu, and choose "Clip Art." You can use the search box at the top of the Clip Art gallery in order to find a suitable border. When you finally found it, click on it, then select the button "Insert".
