IBM QRadar SIEM V7.3.2 Fundamental Analysis - C1000-018 Exam Questions [2026]

QUESTION NO: 1
An analyst needs to map a geographic location on all the internal IP addresses.
Which option defines the functions where the analyst can-setup a geographic location of the network object in Network Hierarchy?

A. Longitude and Latitude B. Group and IP address C. GPS location and Map D. Log Activity and Network Activity

Correct Answer: B

QUESTION NO: 2
The SOC team complained that they have can only see one Offense in the Offenses tab.
space of 10 minutes, but the analyst How can the analyst ensure only one email is sent in this circumstance?

A. Disable Automated Offense Notification - by email, in Advanced System Settings. B. Add a Response Limiter to the Rule, configured to execute only once every 30 minutes. C. Configure the postfix mail server on the Console to suppress duplicate items D. Ensure that the Rule Action Limiter is configured the same way as the Rule Response Limiter.

Correct Answer: C

QUESTION NO: 3
While creating a new custom property, which is a valid property types selection?

A. AQL Based B. Regular Expressions Based C. Event Based D. Flow Based

Correct Answer: B

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QUESTION NO: 4
The graph below shows a time series of a value. A rule has been created which will trigger at the indicated point.

Which type of QRadar rule has been used?

A. Threshold Rule B. Behavioral Rule C. Anomaly Rule D. Common Rule

Correct Answer: A

QUESTION NO: 5
An analyst has observed that for a particular user, authentication to an organization's critical server is different than the normal access pattern.
How can the analyst verify that all the authentications initiated from the user are valid?

A. Perform a search with filter Source IP group by Username, then validate the Username B. Perform a search with filter Username group by Source IP, then validate the Destination IP C. Perform a search with filter Username group by Source IP, then validate the Source IP D. Perform a search with filter Destination IP group by Username, then validate the Username

Correct Answer: A

QUESTION NO: 6
A new analyst is tasked to identify potential false positive Offenses, then send details of those Offenses to the Security Operations Center (SOC) manager for review by using the send email notification feature.

A. Total number of sources, top five number of categories, total number of destinations, destination networks, total number of packets. B. Total number of sources, top five sources by magnitude, total number of destinations, destination networks, total number of events. C. Total number of sources, top five categories, total number of destinations. Contributing CRE rules total number of packets. D. Total number of sources, top five sources by magnitude, total number of destinations, destination networks, total number of packets.

Correct Answer: A

QUESTION NO: 7
What is the intent of the magnitude of an offense?

A. It measures the age of the offense. B. It measures the importance of the offense. C. It measures the importance of the event attached to the offense. D. It measures the age of the event attached to the offense.

Correct Answer: A

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QUESTION NO: 8
Which consideration should be given to the position of rule tests that evaluate regular expressions (Regex tests)?

A. They can only be used in Building Blocks to ensure they are evaluated as infrequently as possible. B. They are usually the most expensive. As such, they should appear last in the order. C. They are usually the most specific. As such, they should appear first in the order. D. They are stateful tests. As such QRadar automatically evaluates them last.

Correct Answer: A

QUESTION NO: 9
What is the procedure to re-open a closed Offense?

A. Wait for new events/flows that will re-open the closed Offense. B. A closed Offense cannot be re-opened. C. Activate the Offense in the action/re-open drop down menu of the Offense tab. D. Activate the Offense in action/re-open drop down menu in the Admin tab.

Correct Answer: B

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