Note: in all of the following, when I refer to "XQuery" I mean the latest

[True or False] XQuery is a superset of XPath. That is, the XQuery language

There are minor syntactic differences, in XPath 3.1 you can use a string
literal containing an ampersand e.g.

However, in XQuery, it would raise an error "No closing ';' found for
entity or character reference" so you would need e.g.

Eek! I didn't specify the version of XPath.

[True or False] XQuery is a superset of XPath 1.0
[True or False] XQuery is a superset of XPath 2.0
[True or False] XQuery is a superset of XPath 3.0
[True or False] XQuery is a superset of XPath 3.1

[True or False] XQuery Update is a superset of XQuery.

/Roger