question_answer

Various steps of switching on the computer are given in an improper order. Which one of the following options arranges them in a proper order? 1. Switch on the monitor 2. Switch on the power supply switch 3. Switch on the CPU 4. Switch on the UPS

A)  2\[\xrightarrow{{}}\]4\[\xrightarrow{{}}\]3\[\xrightarrow{{}}\]1

B)  2\[\xrightarrow{{}}\]4\[\xrightarrow{{}}\]1\[\xrightarrow{{}}\] 3

C)  2\[\xrightarrow{{}}\]3\[\xrightarrow{{}}\]4\[\xrightarrow{{}}\]1

D)  4\[\xrightarrow{{}}\]2\[\xrightarrow{{}}\]3\[\xrightarrow{{}}\]1

E)  4\[\xrightarrow{{}}\]3\[\xrightarrow{{}}\]1\[\xrightarrow{{}}\]1