Oliver Eyton-Williams 0bd52f8bd1

and change all the challenges to new `md` format.

2020-11-27 10:02:05 -08:00

id, title, challengeType, videoId

id	title	challengeType	videoId
5e7b9f0e0b6c005b0e76f07b	Web Services: XML	11	_pZ0srbg7So

--question--

--text--

What is wrong with the following XML?:

<person>
  <name>Chuck</name>
  <phone type="intl">
    +1 734 303 4456
  <email hide="yes" />
</person>

Email tag is missing closing tag.

Spacing will cause XML to be invalid.

Phone tag is missing closing tag.

Plain text should be encoded using UTF-8.