1.4 Explain the Concepts of Alert Grouping and Data Stitching XDR-ANALYST Practice Questions (Page 2)

Questions 6–10

1. 6application · medium

   A security team is evaluating how to improve the accuracy of their threat detection. They notice that individual alerts from different tools often appear unrelated, but when combined, they reveal a coordinated attack. What should the team implement to enhance detection accuracy?

   • AAlert grouping based on severity only
   • BDeploying a single security tool to replace all others
   • CIncreasing the number of detection rules
   • DData stitching to correlate alerts and logs from multiple sources
   Reveal Solution Discussion Select an answer first
2. 7foundation · easy

   Which scenario best illustrates data stitching?

   • AAn analyst updates the firewall rules to block a known malicious IP
   • BAn analyst exports a report of all alerts from the past week
   • CAn analyst correlates endpoint logs, network traffic, and authentication records to trace a multi-stage attack
   • DAn analyst reviews a single firewall log to identify a port scan
   Reveal Solution Discussion Select an answer first
4. 8foundation · easy

   In a security operations workflow, what is the combined effect of alert grouping and data stitching?

   • AThey reduce the need for security analysts
   • BThey ensure compliance with all regulatory requirements
   • CThey provide a more complete and manageable view of security incidents
   • DThey automatically block all malicious traffic
   Reveal Solution Discussion Select an answer first
5. 9application · medium

   A SOC has implemented alert grouping, but analysts are still missing critical context because related alerts from different data sources are not linked. What should the SOC do to improve the overall incident response?

   • AIncrease the alert grouping time window
   • BAssign more analysts to manually correlate data
   • CImplement data stitching to correlate data sources and provide context
   • DDisable alert grouping to see all alerts individually
   Reveal Solution Discussion Select an answer first
6. 10foundation · easy

   Which of the following is a common criterion used to group alerts?

   • AThe color of the alert icon in the console
   • BThe source IP address of the alerts
   • CThe version of the operating system on the analyst's workstation
   • DThe analyst's shift schedule
   Reveal Solution Discussion Select an answer first