Magda has a mobile telephone. She uses the touch screen on her telephone to send emails to her customers. The touch screen breaks, stopping Magda from using it to type her emails. (a) Identify one other input device that would be built into the mobile telephone that Magda could use to send an email to her customers. (b) The touch screen operates by using the conductive properties of the object that is used to touch the screen. State whether the touch screen is a resistive, capacitive or infra-red touch screen. \_\_\_\_ [1] (c) Magda is listening to music on her mobile telephone when she receives a telephone call. A signal is sent within the telephone to stop the music and output that a call has been received. Give the name of this type of signal. \_\_\_\_ [1]

2021 - O/N - 0478/11 | Q2

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Magda has a mobile telephone. She uses the touch screen o...