What is an example of data being transmitted?

The option that represents data being transmitted is when a photo is sent from a smartphone to a smart TV. This scenario involves the active transfer of information between devices, illustrating the concept of data communication.

When a photo is sent, the data packet that includes the image file is physically transmitted over a network (which could be Wi-Fi, Bluetooth, etc.) from the smartphone to the smart TV. This transmission requires various protocols and interactions between the devices to successfully initiate and complete the transfer, demonstrating an essential aspect of cybersecurity concerning data in transit.

In contrast, a saved file on a computer exists locally on that computer's storage and is not in the process of being sent anywhere. An email that is drafted but not sent remains on the sending device and is not transmitted over a network. Similarly, a program installed on a device is already present on that device and does not involve current data transmission since it is not moving between different networked devices.