Which of the following will allow multiple operating systems to run on one workstation？（）

A.Recycle the battery.
B.Store the battery.
C.Place battery in a sealed plastic bag.
D.Disassemble the battery.

A.Trash can
B.Burial
C.Recycling center
D.Storage shed

A.Sealing all potential cold air leaks
B.Installing additional cooling fans
C.Setting the temperature lower
D.Replacing the UPS with a generator