When creating a virtual machine in VMware vSphere 5.x, which type of virtual disk should be provisioned if you would like to fully pre-allocate storage with the highest chance of being contiguous?

When creating a virtual machine in VMware vSphere 5.x, which type of virtual disk should be provisioned if you would like to fully pre-allocate storage with the highest chance of being contiguous?
A. Thick Provision Lazy Zeroed
B. Thin Provision
C. Full Provision
D. Thick Provision Eager Zeroed