Free Test Energy-efficient compu... – MS-CIT

Q1: What is energy-efficient computing?

A. Using less power while computing B. Using more computers C. Leaving devices on constantly D. Using old hardware only

Q2: Why switch off idle computers?

A. Save energy B. Increase wear and tear C. Make work slow D. None

Q3: Benefit of energy-saving mode?

A. Reduce power consumption B. Increase CPU usage C. Drain battery faster D. Overheat computer

Q4: Which monitor uses less energy?

A. LED/LCD monitor B. CRT monitor C. Old plasma D. None

Q5: Why use laptops instead of desktops?

A. Lower power consumption B. More weight C. Higher cost D. Faster overheating

Q6: Advantage of energy-efficient printers?

A. Consume less power B. Print slower C. Use more ink D. None

Q7: What is power management in computers?

A. Automatic energy saving settings B. Increase speed C. Reduce memory D. Use more electricity

Q8: Best way to save energy at office?

A. Turn off unused devices B. Keep all devices on C. Print every file D. Use old bulbs

Q9: Effect of dark mode on devices?

A. Reduce energy usage on OLED screens B. Increase brightness C. Drain battery faster D. None

Q10: Why use efficient power adapters?

A. Consume less electricity B. Increase heat C. Slow charging D. Reduce battery life

Q11: Effect of unplugging chargers?

A. Save standby power B. Increase consumption C. Damage devices D. None

Q12: Which software helps reduce energy use?

A. Energy-saving utilities B. Video games C. High-end editing tools D. None

Q13: Why prefer cloud computing?

A. Centralized energy-efficient servers B. Use more local computers C. Increase electricity bills D. None

Q14: How do sleep settings save energy?

A. Put devices to low power when idle B. Keep devices on always C. Print more documents D. None

Q15: Why use SSDs over HDDs?

A. Lower power consumption B. Slower access C. Higher noise D. Less reliable

Q16: Effect of reducing screen brightness?

A. Save energy B. Damage monitor C. Increase consumption D. None

Q17: Why use multi-core processors efficiently?

A. Run tasks faster with less energy B. Use more power C. Overheat system D. None

Q18: How do virtual meetings save energy?

A. Reduce travel and electricity B. Increase device usage C. Waste internet D. None

Q19: Why prefer energy-efficient power strips?

A. Automatically cut off standby power B. Increase electricity usage C. Overheat devices D. None

Q20: Which practice reduces overall electricity?

A. Combine efficient devices with power management B. Leave devices on constantly C. Use old bulbs D. None

Quiz for Energy-efficient computing