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EX280V42

Hi,

I previously took EX280V39K which I failed. I am looking at retaking EX280 and I intend to take EX280V42. I can see the video classroom and online training (DO280) for V4.5 but not for v4.2.

Am I okay to prepare for EX280V42K using DO280 V4.5?

 

Thanks

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