C1000-162 Exam Dumps : IBM Security QRadar SIEM V7.5 Analysis

Indexing: QRadar indexes certain fields to create a structured way to quickly locate matching data.

Search Optimization: Including indexed fields in queries allows QRadar to leverage pre-built indexes rather than scanning all data.

Filtering: A well-constructed search with indexed fields significantly narrows the dataset, speeding up operations.

In IBM Security QRadar SIEM V7.5, the feature that utilizes existing asset profile data to define unknown server types and assign them to server definitions in building blocks and in the network hierarchy is known as "Server Discovery." This feature grants permission to discover servers, thereby enabling administrators to identify and classify various server types within their network infrastructure, enhancing the overall asset management and security posture​​.

Event rules in QRadar test against incoming log source data processed in real time by the QRadar Event Processor. This real-time processing enables QRadar to analyze and respond to security events as they occur, enhancing the system's ability to detect and mitigate threats promptly​​.