What is the likely cause of the error?

You are attempting to install Unisphere for VMAX 8.0 on a server with the following configuration:

– Microsoft Windows Server 2008 32-bit

– Dual core processor

– 16 GB RAM

– 180 GB free space

The installation is unable to continue because a pre-requisite has not been met.

What is the likely cause of the error?
A . 64-bit operating system is required.
B . 24 GB of RAM is required.
C . 240 GB of free space is required.
D . Quad core processor is required.