1
Q
Using microprocessor- controlled devices in home can have positive and negative effects on our :
A
- Lifestyle
- Leisure time
- Physical fitness
- Data security
- Social interactions
2
Q
Microprocessor are divided into two categories.
A
- Labour saving devices
-cookers
- automatic dishwasher
- microwave ovens - Other devices
- alarm clocks
- television set
- mobile phone and tablets
3
Q
What is meant by the term la our saving devices?
A
Allow people to get on with other things while the device carries out their tasks.
4
Q
What are the benefits of having labour saving devices at home?
A
- People no longer need to do manual tasks at home
- Give more time for leisure
- No longer need to stay at home while food is cooking or clothes are being washed.
- Automated burglars alarms give a sense of security
- Smart fridges and freezers can lead to healthy lifestyles
5
Q
What are the disadvantages of labour saving devices?
A
- Can lead to unhealthy lifestyle
- Tend to make people rather lazy because they are dependence on the devices.
3.Any devices which contain microprocessors has risk of cybersecurity
6
Q
Benefit of using general microprocessor controlled devices
A
- Can save energy because they are far more efficient and can
- Can easier to programming these devices to perform tasks rather than turning knob and pressing buttons
7
Q
Drawbacks of using general microprocessor devices
A
- The devices can lead to more wasteful society
- Leaving devices on standby is very wasteful of electricity
