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C1000-018 Exam Dumps - IBM QRadar SIEM V7.3.2 Fundamental Analysis

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Question # 4

What is the purpose of Anomaly detection rules?

They inspect other QRadar rules.

They detect if QRadar is operating at peak performance and error free.

They detect unusual traffic patterns in the network from the results of saved flow and events.

They run past events and flows through the Custom Rules Engine (CRE) to identify threats or security incidents that already occurred.

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Question # 5

Which QRadar component stored Offenses?

Console

Data Node

Event Processor

Event Collector

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Question # 6

An analyst is investigating an Offense and has found that the issue is that a firewall appears to be misconfigured and has permitted traffic that should be prevented to pass.

As part of the firewall rule change process, the analyst needs to send the offense details to the firewall team to demonstrate that the firewall permitted traffic that should have been blocked.

How would the analyst send the Offense summary to an email mailbox?

Find the CRE Event in the Log Activity tab, open the event detail and select â€˜Email linked Offense detailsâ€™ from the â€˜Actionâ€™ menu.

Search for the events linked to the Offense in the Log Activity tab; Select all events and copy them using CTRL-C then paste into an email client.

Open the Offense in the Offenses tab, select â€˜Emailâ€™ from the â€˜Actionâ€™ menu item and, optionally, add some extra information.

Identify the Offense in the Offense list, right click on the Offense and select â€˜Custom Action Scriptâ€™; â€˜Offense Mailerâ€™

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Question # 7

What is the difference between a Quick Search and an Advanced Search?

An Advanced Search uses a saved search, while a Quick Search uses a query language.

A Quick Search displays results by column, while an Advanced Search displays results by Category.

A Quick Search uses a saved search, while an Advanced Search requires a query language.

An Advanced Search displays results by Category, while a Quick Search displays results by column.

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Question # 8

There are 5 authentication servers that report to different Event Processors. There is a requirement to generate an Offense if there are 5 consecutive failed logins detected across any of the 5 Event Processors.

Which type of rule should the analyst create?

Global Rule

Persistent Rule

Local Rule

Offense Rule

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