Will SQL Server NOLOCK prompt return partially written strings?

Question

First of all, I am not asking whether to use or not to use NOLOCK. Let it pass.

I think the question boils down to how sql server writes data? Is the entire row written at once or does it write columns at a time?

I ask because the NOLOCK hint is being considered. A dirty read is OK until the entire line is returned (or not returned). Partially written lines are not acceptable.

Answer 1

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Answer 2

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