Google Cloud Digital Leader Practice Exam

Bandwidth is a critical measure of network performance and is quantified in bits per second (bps). It represents the maximum amount of data that can be transmitted over a network in a given amount of time. Higher bandwidth indicates a greater capacity for data transfer, allowing more information to be sent simultaneously or within a specific timeframe, which is essential for applications that require substantial data throughput, such as video streaming or large file transfers.

In contrast, IP addresses identify devices on a network but do not convey performance metrics. Domain names are user-friendly labels that correspond to IP addresses, simplifying access to resources on the internet, and they also do not provide insights into network performance. Latency, measuring the delay before data transfer begins following an instruction, is important for understanding responsiveness but is typically measured in milliseconds, not bits per second. Thus, bandwidth distinctly refers to the volume of data that can be transferred and is therefore correctly measured in bits per second.