Which of the following is safety measure in the computer laboratory?

The safety measure in the computer laboratory is illumination. Adequate illumination in the computer laboratory helps to reduce eye strain and fatigue, as well as prevent accidents and errors that can be caused by poor visibility. It also helps to create a more comfortable and productive environment for users. Eating in the computer laboratory is not allowed as it can lead to spillage of food or drinks on the computer systems, which can damage them. Opening the monitor by unauthorized persons is also not allowed as it can lead to electrocution or damage to the monitor. Poor ventilation in the computer laboratory can also be dangerous as it can cause overheating of the computer systems, which can damage them or even cause a fire.