<span>Any software or program that comes in many forms and is designed to disrupt the normal operation of a computer by allowing an unauthorized process to occur or by granting unauthorized access is known as: Malicious code
Malicious code is often created to steal some information from another user without they realizing it, such as address, credit card number, social security number, email password, etc.</span>
Answer:
Check the explanation
Explanation:
When there are situations of obviously misspelled queries, you will have to base the Needs Met rating on the user intent
The reason is that, even when query is misspelled it won’t mean that it is less important. Therefore, the queries should be assigned degree of rating based on the respective priority.
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>
One million is the answer.
