Which of these is the correct order of elements in a table?

Question

BlackTom AI · Accepted Answer

In an HTML table, rows () contain cells ( for data cells and for header cells), so the correct nesting is that elements are placed inside elements. 1) Relevant knowledge points and concepts - HTML table structure (per HTML5): is the top-level element. Inside it you can have sectioning elements like , , and , and directly child elements. - A (table row) contains cell elements: inside a row or cell. 2) Step-by-step reasoning - The element that defines a row is . Cells must belong to rows. - (or in some cases implicit row grouping by the parser), so the natural and valid structure is:

(table data) or	(table header). - You do not place a cell element inside another cell, nor do you place a section like
and	are defined to appear only as children of

→ // (optional) → → according to the HTML content model; a data cell must be inside a row. 4) Why the other options are incorrect - " is placed inside is a table section and must be a child of

/

. - Example valid structure:

Header 1	Header 2
Data 1	Data 2

3) Why the correct answer is correct - Because

is explicitly a child of

is placed inside

": incorrect because

is itself a cell; you cannot nest a data cell inside a header cell. - "

": incorrect;

, not a cell. - " is placed inside ": incorrect; contains , not the other way around. Conclusion: The correct choice is "", which matches the provided answer.

is placed inside

Which of these is the correct order of elements in a table?单项选择题

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