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IBM C1000-018 Exam Syllabus Topics:

Topic	Details
Topic 1	Explain Offense details on offense details view, why/how it was created Distinguish when an event has coalesced information in it
Topic 2	Illustrate the difference between rule responses and rule actions Describe the use of the magnitude of an offense
Topic 3	Review the vulnerabilities and threat assessment of the hosts that are involved in the offense Navigate to, from and within an offense
Topic 4	Discuss the content of an event or flow, including the normalized fields Report any abnormal security access trends and events to security admins
Topic 5	Extract information for regular or adhoc distribution to consumer of outputs Interpret rules that test for regular expressions
Topic 6	Share findings about offenses by distributing offense detail via email Identify and escalate undesirable rule behavior to administrator
Topic 7	Perform initial investigation of alerts and offenses created by QRadar Demonstrate how to export Flow/Event data for external analysis
Topic 8	Review security access trends and anomalies Identify contributing event and or flow information for an offence
Topic 9	Explain the different uses for each search type (ie., filtered, Quick and Advanced) Distinguish offenses from triggered rules
Topic 10	Report any agents or log sources that are not reporting to QRadar on a regular basis Identify and escalate issues with regards to QRadar health and functionality
Topic 11	Review security risks and network vulnerabilities detected by QRadar Report rule usage and offenses generated by those rules
Topic 12	Review outputs in all available QRadar Tabs Illustrate the impact of QRadar property indexes
Topic 13	Break down triggered rules to identify the reason of the offense Distinguish potential threats from probable false positives

NEW QUESTION 45
An analyst has been assigned a task to modify a rule in such a manner that Source IP of the triggered Offense from this rule should be stored in a Reference set.
Under which section of the rule wizard can the analyst achieve this?

• A. Rule Response
• B. Rule Test Stack Editor
• C. Rule Response Limiter
• D. Rule Action

Answer: B

 

NEW QUESTION 46
An analyst needs to investigate why an Offense was created.
How can the analyst investigate?

• A. Review the X-Force rules to investigate the Offense flow and event details.
• B. Review the Offense summary to investigate the flow and event details.
• C. Review pages of the Asset tab to investigate Offense details.
• D. Review the Vulnerability Assessment tab to investigate Offense details.

Answer: B

 

NEW QUESTION 47
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. Behavioral Rule
• B. Anomaly Rule
• C. Threshold Rule
• D. Common Rule

Answer: C

 

NEW QUESTION 48
What could be a possible reason that events are routed directly to storage by the custom rule engine (CRE)?

• A. Event normalization issue
• B. System is under high load
• C. Event Parsing issue
• D. A rule is processing 20,000 EPS

Answer: B

 

NEW QUESTION 49
Which graph types are available for QRadar SIEM reports? (Choose two)

• A. Histogram
• B. Trivial curve
• C. Pie
• D. Stacked Bar
• E. Frequency curve

Answer: C,D

Explanation:
Explanation
https://www.ibm.com/docs/en/qsip/7.4?topic=management-graph-types

 

NEW QUESTION 50
An analyst is encountering a large number of false positive results. Legitimate internal network traffic contains valid flows and events which are making it difficult to identify true security incidents.
What can the analyst do to reduce these false positive indicators?

• A. Modify rules and/or Building Block to suppress false positive activity.
• B. Create X-Force rules to detect false positive events.
• C. Create an anomaly rule to detect false positives and suppress the event.
• D. Filter the network traffic to receive only security related events.

Answer: D

 

NEW QUESTION 51
An analyst needs to review additional information about the Offense top contributors, including notes and annotations that are collected about the Offense.
Where can the analyst review this information?

• A. In the top portion of the Offense Summary window
• B. In the top portion of the Offense main view
• C. In the bottom portion of the Offense main view
• D. In the bottom portion of the Offense Summary window

Answer: C

 

NEW QUESTION 52
An analyst has created a custom property from the events for searching for critical information. The analyst also needs to reduce the number of event logs and data volume that is searched when looking for the critical information to maintain the efficiency and performance of QRadar.
Which feature should the analyst use?

• A. Index Management
• B. Log Management
• C. Event Management
• D. Database Management

Answer: C

 

NEW QUESTION 53
What are anomaly detection rules used for?

• A. Detecting event traffic.
• B. Detecting when unusual traffic patterns occur in the network.
• C. Detecting an activity that is greater or less than a specified range.
• D. Detecting volume changes that occur in regular patterns.

Answer: D

 

NEW QUESTION 54
What event information within an offense would provide the analyst with a deep insight as to how it was created?

• A. Event Magnitude
• B. Event QID
• C. Event Payload
• D. Event Category

Answer: A

 

NEW QUESTION 55
How can an analyst search for all events that include the keyword 'vims'?

• A. By going to the Log Activity tab and run this AQL: select * from events where eventname like "virus'
• B. By going to the Offenses tab and run a quick search with the 'virus' keyword.
• C. By going to the Network Activity tab and run a quick search with the 'virus' keyword.
• D. By going to the Log Activity tab and run a quick search with the 'virus' keyword.

Answer: A

 

NEW QUESTION 56
Which QRadar component stored Offenses?

• A. Event Collector
• B. Console
• C. Event Processor
• D. Data Node

Answer: D

Explanation:
Explanation
QRadar Data Node
Data Nodes enable new and existing QRadar deployments to add storage and processing capacity on demand as required. Data Nodes help to increase the search speed in your deployment by providing more hardware resources to run search queries on.

 

NEW QUESTION 57
When is the rating of an Offense magnitude re-evaluated?

• A. when the number of vulnerabilities increases
• B. when the threat assessment changes
• C. when a port is opened
• D. when new events are added to the Offens

Answer: D

 

NEW QUESTION 58
From which tab in QRadar SIEM can an analyst search vulnerability data and remediate vulnerabilities?

• A. Dashboard
• B. Assets
• C. Log Activity
• D. Admin

Answer: C

 

NEW QUESTION 59
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?

• A. Global Rule
• B. Persistent Rule
• C. Offense Rule
• D. Local Rule

Answer: A

Explanation:
Explanation
Global rules These rules use the Any domain modifier and run across all tenants.

 

NEW QUESTION 60
An analyst working with QRadar SIEM has been assigned a new Offense and is preparing a custom report on the Offense summary page. From this page, the analyst wants to navigate to the Log Activity or Network Activity page to export the Event/Flow data (Action -> export to CSV).
How can the analyst do this? (Choose two)

• A. Click the Summary icon.
• B. Click the View Attack Path icon.
• C. In the Event/Flow count section, click the link to open the page.
• D. Click the Events / Flows icon.
• E. In the Source IP(s) session, click the link to open the page.

Answer: C,E

 

NEW QUESTION 61
How would an analyst Interpret this QRadar notification: "SAR Sentinel: threshold crossed?"

• A. The system load is above the threshold and can experience reduced performance.
• B. The anomaly detection engine has detected volume of failed logins above the threshold.
• C. The system disk usage is above the threshold and must be reduced to avoid potential data loss.
• D. The Custom Rule Engine is currently detecting a distributed denial of service attack.

Answer: C

 

NEW QUESTION 62
An analyst needs to create a new custom dashboard to view dashboard items that meet a particular requirement.
What are the main steps in the process?

• A. Locate existing dashboard and modify to include indexed items required and save.
• B. Select New Dashboard and copy name, add description, items and save.
• C. Request the administrator to create the custom dashboard with required items.
• D. Select New Dashboard and enter unique name, description, add items and save.

Answer: C

Explanation:
Explanation
To create or edit your dashboards, log in as an administrator, click the Dashboards tab, and then click the gear icon. In edit mode, you can create new dashboards, add and remove widgets, edit display values in existing widgets, and reorder tabs.

 

NEW QUESTION 63
An analyst needs to find events coming from unparsed log sources in the Log Activity tab.
What is the log source type of unparsed events?

• A. SIM Unparsed
• B. SIM Unknown
• C. SIM Generic
• D. SIM Error

Answer: C

Explanation:
Explanation
SIM Generic log source or by using the Event is Unparsed filter.

 

NEW QUESTION 64
An analyst needs to investigate an Offense and navigates to the attached rule(s).
Where in the rule details would the analyst investigate the reason for why the rule was triggered?

• A. Rule actions
• B. Rules response limiter
• C. List of test conditions
• D. Rule responses

Answer: D

 

NEW QUESTION 65
An analyst needs to perform Offense management.
In QRadar SIEM, what is the significance of "Protecting" an offense?

• A. Prevent the Offense from being automatically removed from QRadar.
• B. Escalate the Offense to the QRadar administrator for investigation.
• C. Create an Action Incident response plan for a specific type of cyber attack.
• D. Hide the Offense in the Offense tab to prevent other analysts to see it.

Answer: A

Explanation:
Explanation
Protecting offenses:
You might have offenses that you want to retain regardless of the retention period. You can protect offenses to prevent them from being removed from QRadar after the retention period has elapsed.

 

NEW QUESTION 66
Which component in QRadar collects and creates flow information?

• A. J-Flow
• B. NetFIow
• C. Qflow
• D. sflow

Answer: C

Explanation:
Explanation
https://www.ibm.com/support/pages/qradar-about-flows-and-difference-between-qflow-collector-and-qradar-eve

 

NEW QUESTION 67
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