COMPUTER NETWORKS AND COMMUNICATIONS
NETWORK SECURITY AND CYBERSECURITY
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Question
[CLICK ON ANY CHOICE TO KNOW THE RIGHT ANSWER]
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the room should be well-lit, not too bright and not too dim
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the light should not reflect off your computer screen
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you should take regular breaks
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all of the above
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Detailed explanation-1: -Blink often to refresh your eyes. Take eye breaks. Check the lighting and reduce glare. Adjust your monitor. Use a document holder. Adjust your screen settings. 15-Sept-2022
Detailed explanation-2: -Follow the 20-20-20 rule. Every 20 minutes, look away from your screen for 20 seconds, focusing on a distance 20 feet away to give your eyes a break.
Detailed explanation-3: -Anti-glare panel Built-in anti-glare panels or filters eliminate onscreen reflections so that you don’t have to squint or strain your eyes and can comfortably view the screen.
Detailed explanation-4: -Digital eye strain is a group of related eye and vision problems caused by extended computer or digital device use. Symptoms include eye discomfort and fatigue, dry eye, blurry vision, and headaches. Uncorrected vision problems are a major cause. Sometimes hidden health problems help to cause it.
Detailed explanation-5: -Sore, tired, burning or itching eyes. Watery or dry eyes. Blurred or double vision. Headache. Sore neck, shoulders or back. Increased sensitivity to light, called photophobia. Difficulty concentrating. Feeling that you cannot keep your eyes open. 15-Sept-2022