An analyst for a particular offense needs to investigate to understand the breakdown of the offense details.
How can the analyst do this?

How can an analyst verify if any host in the deployment is vulnerable to CVE ID; CVE-2010-000?
An analyst is investigating access to sensitive data on a Linux system. Data is accessible from the /secret directory and can be viewed using the 'sudo oaf command. The specific file /secret/file_08-txt was known to be accessed in this way. After searching in the Log Activity Tab, the following results are shown.
When interpreting this, the analyst is having trouble locating events which show when the file was accessed.
Why could this be?
What information is displayed in the default "Log Activity" page? (Choose two.)

When ordering these tests in an event rule, which of them is the best test to place at the top of the list for rule performance?