To record data, holographic storage systems split the light from a blue laser beam into two beams–a ____ beam whose angle determines the address used to store data at that particular location on the storage medium and a signal beam that contains the data.

Which of the following is a prerequisite for performing a live migration?

A. the destination host must be identical to the source B. the VM must be assigned at least 4 GB RAM C. the VM must be configured with high availability D. the VM must be using a locally stored .vhd for the system disk

Methods that perform common tasks and cannot be called on objects are called methods.

Fill in the blank(s) with the appropriate word(s).