Final answer:
The term used to describe delays during network data communication is latency, which can be influenced by various factors, such as distance and interference from devices like microwaves.
Step-by-step explanation:
The term commonly used to describe any form of delay that occurs during data communication over a network is latency. Latency refers to the time taken for a packet of data to travel from its source to its destination. This delay can be caused by various factors, such as the distance the data has to travel, the quality and speed of the transmission medium, and the number of routers and switches the data must pass through.
A leaky microwave oven can cause interference with a homeowner's WiFi system because it emits electromagnetic radiation, which can overlap with the frequency bands used by WiFi networks, leading to increased latency and even potential data loss.
The noticeable lag between when a television news anchor speaks in a studio and when a remote reporter hears it and replies is also a form of latency. This delay is often due to the long distances the signals must travel, which can include satellite uplinks and downlinks, resulting in a time lag.