Free CompTIA Network+ N10-009 Practice Question

Flow data is the most effective method for collecting and analyzing traffic to identify trends and potential bottlenecks. This technology captures information about the flows in network traffic, providing visibility into traffic patterns, volumes, and paths which are critical for trend analysis and bottleneck identification. SNMP, while useful for general device monitoring and management, does not inherently provide detailed insight into traffic patterns as flow data does. Log aggregation is more focused on collecting and managing logs from various sources for review than analyzing traffic flows.