When disposing of computer equipment, which of the following can present an environmental hazard?（）
Any employee working late on a Friday must remember to turn off all computer equip-ment __________leaving for the night.A.then B.until C.before D.because
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Any employee working late on a Friday must remember to turn off all computer equip-ment __________ leaving for the night.A.then B.until C.before D.because
Our school________new facilities.A.is equipped with B.equips with C.will be equip with D.has equip with
What is the resulting action when you click on the lock computer button on the Windows Security Dialog Box？（）A、Computer is locked.B、Applications continue to run.C、Computer is Shut Down.D、Computer is not locked.E、Applications are frozen.F、The monitor is closed down.
A computer can only do（）you have instructed it to do.A、howB、afterC、whatD、when
You did us a great favour by（）that problem.A、dispose ofB、disposing ofC、dispose toD、disposing to
When disposing of data， which of the following should be considered FIRST？（）A、Company policy requirementsB、Local legal requirementsC、Storage requirementsD、Disposal requirements
