See separate window.
Assume you wish to execute a query on [example xml] (separate window) to obtain a record element that includes a data element for which the condition attribute value is "good," and for which the element value is 100 or less. Select the correct result of executing the [XQuery] (separate window). The expected result would be "C;" however, the query may not be processed as expected.
See separate window.
[PRODUCTS xml] (separate window) and [STOCKLIST.xml] (separate window) are output in XML format from RDB (relational database) data.
Assume that you wish to use an XOuery processor to get [Output Result] (separate window) from this XML data.
Which of the following is an XOuery that cannot retrieve [Output Result]?
Select the correct result of executing the [XOuery] on [example xml] referenced in a separate window.
Select the correct result of executing the following [XQuery] on [example xml] referenced in a separate window.
[XQuery]
for $record in fn:doc("example.xml")/example/record
return
}
See separate window.
A certain Web application displays user information according to user input via Web browser. The XML data managing user information is as shown in [example.xml] (separate window). The following [XQuery] is executed when the Web application retrieves user information from [example xml].
[XQuery]
fn:doc("example.xml")//data[userid = "(1)"][password = "(2)"]
}
At this time, the Web application completes the [XQuery] by replacing (1) and (2) with the user input character string, and executes the query.
No character escapes (e.g. convert "<" to "<") are performed for character string input by the user. Select two of the following that produces the query execution result in [Execution Result] (separate window) when the character string is as shown in each answer choice.
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