Christian Buettner-167247 (2/18/2010)

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Steve Jones - Editor (2/17/2010)

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Edited. I'll clean up points in the am.

Sorry, but option 1 is still wrong.

Exclusive locks prevent access to a resource by concurrent transactions

Read access is not prevented in case of NOLOCK or READ UNCOMMITTED

So either this option needs to be removed from the correct options, or it needs to be reworded to show that write access to a resource is prevented and not read access.