CompTIA Cloud+ Practice Test

When monitoring a spike in activity after a software update, which cloud resource should Sharon focus on?

1. CPU

2. Network bandwidth

3. Storage

4. RAM

The correct answer is: Network bandwidth

Focusing on network bandwidth when monitoring a spike in activity after a software update is crucial because updates can lead to increased data transmission, especially if the software involves enhanced features that require more frequent communication with servers. A software update might introduce new functionalities that generate additional network traffic, whether through data syncs, application updates, or user interactions that require fetching more resources from the cloud. Network bandwidth is the maximum rate of data transfer across a network path and its monitoring during increased activity can help identify if the network is becoming a bottleneck, which could lead to slow performance or downtime. If the bandwidth is insufficient to handle the increased load due to the update, it may result in latency or packet loss, negatively affecting the performance of the software. While monitoring CPU, storage, and RAM is also important, the immediate focus during a spike in activity is typically on network bandwidth first. This is because the nature of the software update may amplify network demands, and addressing any issues there can lead to more comprehensive system performance understanding and mitigation strategies.