IT Quiz

What is a common cause of musculoskeletal problems from prolonged computer use?

• Lack of ergonomic furniture

• Bright screen settings

• Loud audio settings

What rule is recommended to prevent vision problems during computer use?

• 30-30-30 rule

• 20-20-20 rule

• 15-15-15 rule

What can help prevent repetitive stress injuries?

• Increased screen brightness

• Using ergonomic equipment

• Extended typing sessions

How does prolonged exposure to blue light affect sleep?

• It improves melatonin production

• It disrupts melatonin production

• It has no effect on sleep patterns

What type of social media user can influence trends and consumer behavior?

• Regular user

• Influencer

• Moderator

Which factor determines what content appears on social media feeds?

• Platform theme

• Algorithm

• Post frequency

What is a major benefit of cloud technology for remote work?

• Better office design

• Access from any location

• Reduced file sizes

What is the primary concern in IT ethics related to data usage?

• Maximizing user engagement

• Unauthorized distribution of personal data

• Automated system design

What is one major threat to IT security?

• Manual system updates

• Phishing attacks

• Strong encryption

What type of attack floods a system with excessive traffic?

• Spyware attack

• Denial of Service attack

• Social engineering attack