Download IBM Security QRadar SIEM V7-3-2 Fundamental Administration.C1000-018.VCEplus.2022-01-06.60q.vcex

Vendor: IBM
Exam Code: C1000-018
Exam Name: IBM Security QRadar SIEM V7-3-2 Fundamental Administration
Date: Jan 06, 2022
File Size: 315 KB
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Demo Questions

Question 1
Which use case type is appropriate for VPN log sources?(Choose two.)
  1. Advanced Persistent Threat (APT)
  2. Insider Threat
  3. Critical Data Protection
  4. Securing the Cloud
Correct answer: AB
Explanation:
Reference: https://www.ibm.com/docs/en/dsm?topic=management-threat-use-cases-by-log-source-type
Reference: https://www.ibm.com/docs/en/dsm?topic=management-threat-use-cases-by-log-source-type
Question 2
What is displayed in the status bar of the Log Activity tab when streaming events?
  1. Average number of results that are received per second.
  2. Average number of results that are received per minute.
  3. Accumulated number of results that are received per second.
  4. Accumulated number of results that are received per minute.
Correct answer: A
Explanation:
Status bar  When streaming events, the status bar displays the average number of results that are received per second.  Reference: https://www.ibm.com/docs/en/qradar-on-cloud?topic=investigation-log-activity-tab-overview
Status bar  
When streaming events, the status bar displays the average number of results that are received per second.  
Reference: https://www.ibm.com/docs/en/qradar-on-cloud?topic=investigation-log-activity-tab-overview
Question 3
An analyst wants to analyze the long-term trending of data from a search.  
Which chart would be used to display this data on a dashboard?
  1. Bar Graph
  2. Time Series chart
  3. Pie Chart
  4. Scatter Chart
Correct answer: A
Explanation:
You could use a bar graph if you want to track change over time as long as the changes are significant.  Reference: https://www.statisticshowto.com/probability-and-statistics/descriptive-statistics/bar-chart-bar-graph-examples/ 
You could use a bar graph if you want to track change over time as long as the changes are significant.  
Reference: https://www.statisticshowto.com/probability-and-statistics/descriptive-statistics/bar-chart-bar-graph-examples/ 
Question 4
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?
  1. When the source is [local or remote]
  2. When the destination is [local or remote]
  3. When the event(s) were detected by one or more of [these log sources]
  4. When an event matches all of the following [Rules or Building Blocks]
Correct answer: A
Question 5
Why would an analyst update host definition buildingblocks in QRadar?
  1. To reduce false positives.
  2. To narrow a search.
  3. To stop receiving events from the host.
  4. To close an Offense
Correct answer: D
Explanation:
Building blocks to reduce the number of offenses that are generated by high volume traffic servers.  Reference: https://www.ibm.com/docs/en/qsip/7.4?topic=phase-qradar-building-blocks
Building blocks to reduce the number of offenses that are generated by high volume traffic servers.  
Reference: https://www.ibm.com/docs/en/qsip/7.4?topic=phase-qradar-building-blocks
Question 6
After working with an Offense, an analyst set the Offense as hidden. What does the analyst need to do to view the Offense ata later time?
  1. In the all Offenses view, at the top of the view, select “Show hidden” from the “Select an option” drop-down.
  2. Search for all Offenses owned by the analyst.
  3. Click Clear Filter next to the “Exclude Hidden Offenses”.
  4. In the all Offenses view, select Actions, then select show hidden Offenses.
Correct answer: C
Explanation:
To clear the filter on the offense list, click Clear Filter next to the Exclude Hidden Offenses search parameter.  Reference: https://www.ibm.com/docs/fi/qradar-on-cloud?topic=actions-showing-hidden-offenses
To clear the filter on the offense list, click Clear Filter next to the Exclude Hidden Offenses search parameter.  
Reference: https://www.ibm.com/docs/fi/qradar-on-cloud?topic=actions-showing-hidden-offenses
Question 7
What is the reason for this system notification?  
   
  1. Deny ntpdate communication on port 423.
  2. Deny ntpdate communication on port 223. 
  3. Deny ntpdate communication on port 323.  
  4. Deny ntpdate communication on port 123.
Correct answer: D
Explanation:
38750129 - Time synchronization to primary or Console has failed.  The managed host cannot synchronize with the console or the secondary HA appliance cannotsynchronize with the primary appliance. Administrators must allow ntpdatecommunication on port 123.  Reference: https://www.coursehero.com/file/p35nlom9/Process-exceeds-allowed-run-time-38750122-Process-takes-too-long-to-execute-The/
38750129 - Time synchronization to primary or Console has failed.  
The managed host cannot synchronize with the console or the secondary HA appliance cannotsynchronize with the primary appliance. Administrators must allow ntpdatecommunication on port 123.  
Reference: https://www.coursehero.com/file/p35nlom9/Process-exceeds-allowed-run-time-38750122-Process-takes-too-long-to-execute-The/
Question 8
When an analyst sees the system notification “The appliance exceeded the EPS or FPM allocation within the last hour”, how does the analyst resolve this issue? (Choose two.)
  1. Delete the volume of events and flows received in the last hour.
  2. Adjust the license pool allocations to increase the EPS and FPM capacity for the appliance.
  3. Tune the system to reduce the volume of events and flows that enter the event pipeline.
  4. Adjust the resource pool allocations to increase the EPS and FPM capacity for the appliance.
  5. Tune the system to reduce the time window from 60 minutes to 30 minutes.
Correct answer: BC
Explanation:
User response  Adjust the license pool allocations to increase the EPS and FPM capacity for the appliance. Tune  the system to reduce the volume of events and flows that enter the event pipeline.  Reference: https://www.ibm.com/docs/en/qsip/7.3.2?topic=appliances-maximum-events-flows-reached
User response  
Adjust the license pool allocations to increase the EPS and FPM capacity for the appliance. Tune  
the system to reduce the volume of events and flows that enter the event pipeline.  
Reference: https://www.ibm.com/docs/en/qsip/7.3.2?topic=appliances-maximum-events-flows-reached
Question 9
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?
  1. Create X-Force rules to detect false positive events.
  2. Create an anomaly rule to detect false positives and suppress the event.
  3. Filter the network traffic to receive only security related events.
  4. Modify rules and/or Building Block to suppress false positive activity.
Correct answer: C
Question 10
What is the maximum time period for 3 subsequent events tobe coalesced?
  1. 10 minutes
  2. 10 seconds
  3. 5 minutes
  4. 60 seconds 
Correct answer: B
Explanation:
Event coalescing starts after three events have been found with matching properties within a 10 second window.  Reference: https://www.ibm.com/support/pages/qradar-how-does-coalescing-work-qradar
Event coalescing starts after three events have been found with matching properties within a 10 second window.  
Reference: https://www.ibm.com/support/pages/qradar-how-does-coalescing-work-qradar
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