Log Indexing is one of the core capabilities of any log management use case. Which of the following are components of log indexing? (Circle all that apply) A. Querying and Filtering - Index the full-text log message and all the structured fields B. Visualizations - Generate visuzliagions from logs in order to perform log analytics C. Flexible Indexing - Select which logs are indexed and customize retention D. Cost Optimization - Index different logs for varying time periods