What is wrong with the following XML code:<?xml version="1.0"?><!-- The following describes a car --><manufacturer>Holden</manufacturer><model>Astra</model><manufacture_date><year>2021</year><month>January</month><day>13</day></manufacture_date>Group of answer choicesThe <!-- The following describes a car --> line is not permissibleThere is not root nodeThere is no indentationThe manufacture_date tag should have been closed before opening the year tag
Question
What is wrong with the following XML code:<?xml version="1.0"?><!-- The following describes a car --><manufacturer>Holden</manufacturer><model>Astra</model><manufacture_date><year>2021</year><month>January</month><day>13</day></manufacture_date>Group of answer choicesThe <!-- The following describes a car --> line is not permissibleThere is not root nodeThere is no indentationThe manufacture_date tag should have been closed before opening the year tag
Solution
The problem with the provided XML code is that there is no root node. In XML, there must be one top-level element that contains all other elements. This is known as the root element or root node. Without a root node, the XML document is considered not well-formed and will result in an error.
Similar Questions
Consider the following XML document and answer the questions below.1234567891011121314<WebServiceResponse> <status>OK</status> <result> <type>Building</type> <name>Dreese Labs</name> <location> <lat>40.002382</lat> <lng>-83.015958</lng> </location> </result> <result> <message>CSE Department</message> </result> </WebServiceResponse>What are the tags in this XML document?What are the text strings in this XML document?What are the attributes for each tag in this XML document?
Consider the following XML document. <?xml v e r si o n = ‘ ‘1.0”? > <walks> <t r e k name= ‘ ‘ Keple r”> <l o c a ti o n >Fi o rdl and </l o c a ti o n > <d i f f i c u l t y >moderate</ d i f f i c u l t y > <len g th >60km</len g th> <r a ti n g >88</ r a ti n g > </t re k> <t r e k name= ‘ ‘ Routeburn”> <l o c a ti o n >Fi o rdl and </l o c a ti o n > <d i f f i c u l t y >moderate</ d i f f i c u l t y > <len g th >32km</len g th> <r a ti n g >98</ r a ti n g > </t re k> <t r e k name= ‘ ‘ T on g a ri r o C r o s si n g”> <l o c a ti o n >Tongariro </l o c a ti o n > <d i f f i c u l t y >hard</ d i f f i c u l t y > <len g th >19.4km</len g th> <r a ti n g >96</ r a ti n g > </t re k> <walks>For every distinct location l for which no trek with rating less than 85 exists, return an element node with label location that has the following content: i) a child element labelled location name with the name of the location as text content, and ii) for each trek in that location, an element child labelled trek with the name of the trek as text content.
Now consider the following XML document and answer the questions below.12345678910<album label="Sony"> <title>Gershwin: Rhapsody In Blue / An American In Paris</title> <composer>George Gershwin</composer> <conductor>Leonard Bernstein</conductor> <released date="Oct 25, 1990"></released> <tracks> <track number="1" duration="16:29">Rhapsody in Blue</track> <track number="2" duration="18:30">An American in Paris</track> </tracks></album>What tags have attributes?For each tag with attributes, list the attribute name and the corresponding attribute value.
<?xml version = "1.0” encoding = "UTF-8"?> <root> <a> <b> <a/> <a/> </b> <b> <a/> </b> <b> <a/> <a> <b/> <b/> </a > <a/> </b> </a> </root>Write down the XML document that corresponds to this tree.
<WebServiceResponse> <status>OK</status> <result> <type>Building</type> <name>Dreese Labs</name> <location> <lat>40.002382</lat> <lng>-83.015958</lng> </location> </result> <result> <message>CSE Department</message> </result> </WebServiceResponse>What are the tags in this XML document?What are the text strings in this XML document?What are the attributes for each tag in this XML document?Draw a tree that captures the structure (nesting) of this XML document.
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