a There are potential security issues when using microprocessor-controlled devices in the home.

Describe these issues and explain how they can be mitigated.

b Indicate which of the following statements are True or False by ticking (✔) the appropriate box.

True False () Using microprocessors has increased the longevity of devices in the home, therefore reducing waste Microprocessor-controlled devices are far more energy efficient Smart televisions are an example of a labour-saving device Microprocessor-controlled devices in the home are not vulnerable to attack by viruses or hackers Microprocessor-controlled devices, such as smartphones, have no impact on social interactions