Which of the following are benefits of virtualisation?
a) It reduces the number of physical servers required.
b) It reduces the level of individual server utilisation.
c) It reduces the amount of server support required.
d)It reduces the energy required for data centre cooling.
Which of the following activities form part of a Green IT initiative?
a) Re-using existing computer equipment.
b) Recycling old computer equipment.
c) Reducing legacy computer equipment.
d) Removing expensive computer equipment.