VNX FAST Suite Fundamentals Quiz Query

Hello,

Wondering if anyone can offer advice on the following.

The quiz at the end of the course I have a couple of issues with.

1st - The question - What is the maximum size of Fast Cache - In the slide "Fast Cache Features" it says the Fast Cache size is 100GB to 2TB (Depending on VNX model)

However later on in the slide "Fast Cache Configuration" it says it can be up to 4.2TB (Depending on VNX model).

Options are 100GB, 200GB, 2TB, 4.2TB. The answer is 4.2TB, Am I missing something or have 2 different figures been used?

2nd - The question - What is the default policy for new data in a FAST VP Pool - The options are Highest Available Tier, Lowest Available Tier, No Data movement or Auto Tier.

The correct answer, according to slide "FAST VP Policies" is Start High, then Auto Tier, which says it is the default policy setting for all Pool LUNs upon creation and recommended for most LUNs.

However according to the quiz the correct answer is "Highest Available Tier".

Thanks,

Ben