Hi Folks,
I have a few questions:
1. An XPath expression operates on one or more in-memory node trees.
(a) True
(b) False
2. An XPath expression cannot change an in-memory node tree. (More
precisely, "Evaluating an XPath expression cannot result in changes to
any in-memory node trees.")
(a) True
(b) False
3. XPath can only be used to:
- navigate through an in-memory node tree
- retrieve values from the in-memory node tree
- operate on the values it retrieves (the result of an operation
does not modify the in-memory node tree)
(a) True
(b) False
4. An XSLT element operates on one or more in-memory node trees.
(a) True
(b) False
5. An XSLT element can change an in-memory node tree. (More precisely,
"Evaluating an XSLT element can result in changes to one or more
in-memory node trees.")
(a) True
(b) False
6. The "in-memory node tree" referenced above is always a "DOM tree."
Thus, for example, (1) is more precisely phrased as: An XPath
expression operates on one or more DOM trees.
(a) True
(b) False
Thanks!
/Roger
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