2022 C1000-018 Dumps PDF - C1000-018 Real Exam Questions Answers
Valid C1000-018 Test Answers & IBM C1000-018 Exam PDF
NEW QUESTION 45
An analyst for a particular offense needs to investigate to understand the breakdown of the offense details.
How can the analyst do this?
- A. Look at the list of categories, event low level categories and the events attached.
- B. Look at all the event QIDs attached to the offense.
- C. Look at the magnitude information and its breakdown.
- D. View the attack path of the offense.
Answer: C
Explanation:
NEW QUESTION 46
What steps are needed to add an Annotation to an event or flow that triggered a Rule?
- A. When creating a Rule, a custom Annotation can be automatically applied to events and flows that originate from specified Sources.
- B. Annotations can be manually added to an Offense. These Annotations are then automatically applied to all events or flows which triggered the rule creating that Offense.
- C. When creating a Rule, a custom Annotation can be specified to automatically be applied to the event or flow that triggered the Rule.
- D. Events and Flows cannot be Annotated, the only information allowed in an event or flow is data that was included in the original payload.
Answer: C
NEW QUESTION 47
How does an analyst view which rule triggered an Offense in the Offense summary page?
- A. Display -> Rules
- B. Display -> Triggered Rules
- C. Actions -> Display Rules
- D. Actions -> View Rules
Answer: A
NEW QUESTION 48
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 Test Stack Editor
- B. Rule Response
- C. Rule Response Limiter
- D. Rule Action
Answer: A
NEW QUESTION 49
Which use case type is appropriate for VPN log sources? (Choose two.)
- A. Critical Data Protection
- B. Advanced Persistent Threat (APT)
- C. Insider Threat
- D. Securing the Cloud
Answer: B,C
NEW QUESTION 50
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 Username group by Source IP, then validate the Source IP
- B. Perform a search with filter Source IP group by Username, then validate the Username
- C. Perform a search with filter Destination IP group by Username, then validate the Username
- D. Perform a search with filter Username group by Source IP, then validate the Destination IP
Answer: B
NEW QUESTION 51
An analyst is investigating a user's activities and sees that they have repeatedly executed an action which triggers a rule that emails the SOC team and creates an Offense, indexed on Username.
The SOC team complained that they have received 15 emails in the space of 10 minutes, but the analyst can only see one Offense in the Offenses tab.
How is this explained?
- A. This is expected behavior, the offense will contain the information about all 15 events.
- B. An Offense rule has been configured to send multiple emails upon Offense creation.
- C. There is a Rule Limiter on the Rule Action which creates the Offense, this should also be applied to the Rule Responses.
- D. The Custom Rules Engine (CRE) has fallen behind and the additional Offenses will be created shortly.
Answer: B
NEW QUESTION 52
How can a log source be defined?
- A. Data source such as a user interacting with a QRadar Console to do daily work.
- B. Data source such as Netflow. J-Flow or sFlow data.
- C. Data source that can be found on the Network Activity tab.
- D. Data source such as a firewall or intrusion protection system (IPS) that creates an event log.
Answer: D
NEW QUESTION 53
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?
- A. 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.
- B. Open the Offense in the Offenses tab, select 'Email' from the 'Action' menu item and, optionally, add some extra information.
- C. Find the CRE Event in the Log Activity tab, open the event detail and select 'Email linked Offense details' from the 'Action' menu.
- D. Identify the Offense in the Offense list, right click on the Offense and select 'Custom Action Script';
'Offense Mailer'
Answer: A
NEW QUESTION 54
An analyst needs to find all events that are creating offenses that are triggered by rules that contain the word suspicious in the rule name.
Which query can the analyst use as a working sample?
- A. SELECT LOGSOURCETYPE(logsourceid), - from log_events where RULENAME(creeventlist) ILIKE '%suspicious%'
- B. SELECT LOGSOURCENAME(logsourceid), * from events where RULENAME(creeventlist) ILIKE
,o/0suspicious%' - C. SELECT LOGGEDOFFENSE(logsourceid), * from offense_events where RULENAME(creeventlist) ILIKE ,%suspicious%'
- D. SELECT LOGSOURCERULES(logsourceid), " from rule_events where RULENAME(creeventlist) ILIKE '%suspicious%'
Answer: B
NEW QUESTION 55
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 stateful tests. As such QRadar automatically evaluates them last.
- C. They are usually the most expensive. As such, they should appear last in the order.
- D. They are usually the most specific. As such, they should appear first in the order.
Answer: A
NEW QUESTION 56
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.)
- A. Tune the system to reduce the time window from 60 minutes to 30 minutes.
- B. Adjust the license pool allocations to increase the EPS and FPM capacity for the appliance.
- C. Tune the system to reduce the volume of events and flows that enter the event pipeline.
- D. Adjust the resource pool allocations to increase the EPS and FPM capacity for the appliance.
- E. Delete the volume of events and flows received in the last hour.
Answer: B,C
Explanation:
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.
NEW QUESTION 57
What is displayed in the status bar of the Log Activity tab when streaming events?
- A. Average number of results that are received per minute.
- B. Accumulated number of results that are received per minute.
- C. Average number of results that are received per second.
- D. Accumulated number of results that are received per second.
Answer: C
Explanation:
Explanation
Status bar
When streaming events, the status bar displays the average number of results that are received per second.
NEW QUESTION 58
An analyst has been assigned a number of Offenses to review and a new event occurs. review and manage.
While reviewing an inactive offense, a new event occurs.
Which statement applies to the Offense?
- A. The event is added to the Offense and the status is changed to Active.
- B. The event is added to the Offense and the status is changed to Dormant.
- C. The rule that created the Offense is temporarily halted.
- D. The event is added in a new Offense that is created.
Answer: B
NEW QUESTION 59
An analyst is working on Offense management and finds that a few of the offenses are not being removed from the Offense tab even after the Offense retention period has elapsed.
What could be the reason that these offenses are not being removed?
- A. Offense has been annotated
- B. Offense is protected
- C. Offense is released
- D. Offense is inactive
Answer: D
NEW QUESTION 60
QRadar collects information from numerous log sources and other agents. Sometimes these agents stop reporting to QRadar for a variety of reasons. There is a default rule in QRadar to help identify these cases called the Device Stopped Sending Events (DSSE) Rule.
What does the DSSE Rule do?
- A. It checks for log sources which are reporting that they have not had any communication in a certain amount of time.
- B. It listens for log sources that send out regular health events and triggers the Rule when encountered
- C. It checks for Rules which have fired due to an absence of Events.
- D. It runs when there is an absence of Events.
Answer: A
NEW QUESTION 61
How can an analyst verify if any host in the deployment is vulnerable to CVE ID; CVE-2010-000?
- A. Use the asset search feature, select vulnerability external reference from the list of search parameters, select CVE and then type: CVE-2010000
- B. Use the asset search feature, select vulnerability external reference from the list of search parameters, select CVE and then type: $CVE-2010000
- C. Use the asset search feature, select vulnerability external reference from the list of search parameters, select CVE and then type: 2010-000
- D. Use the asset search feature, select vulnerability external reference from the list of search parameters, select CVE and then type: $2010-000
Answer: B
NEW QUESTION 62
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?
- A. The 'LinuxServer @ cantos' log source has boon configured as a Faise Positive and the specific event for that file has been dropped.
- B. The 'LinuxServer @ centos' log source has not been configured to send the relevant events to QRadar.
- C. The ;LinuxServer @ centos; log source has coalesscing conigured and the specific event for that file has been discardedd.
- D. The 'LinuxServer @ centos' log source has coalescing configured and the specific event for that file can only be accessed by clicking on the 'Event Count' value.
Answer: A
NEW QUESTION 63
An analyst needs to use a new custom property in a rule.
What must be the mandatory characteristic of the custom property?
- A. It must be extracted.
- B. It must be boolean.
- C. It must be stored.
- D. It must be shared.
Answer: B
Explanation:
NEW QUESTION 64
Why would an analyst update host definition building blocks in QRadar?
- A. To reduce false positives.
- B. To stop receiving events from the host.
- C. To narrow a search.
- D. To close an Offense
Answer: D
Explanation:
Explanation
Building blocks to reduce the number of offenses that are generated by high volume traffic servers.
NEW QUESTION 65
What is the procedure to re-open a closed Offense?
- A. A closed Offense cannot be re-opened.
- B. Wait for new events/flows that will re-open the closed Offense.
- 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.
Answer: A
Explanation:
Explanation
Not possible to reopen a closed offense.
NEW QUESTION 66
An analyst noticed that from a particular subnet (203.0.113.0/24), all IP addresses are simultaneously trying to reach out to the company's publicly hosted FTP server.
The analyst also noticed that this activity has resulted in a Type B Superflow on the Network Activity tab-Under which category, should the analyst report this issue to the security administrator?
- A. DDoS
- B. Port Scan
- C. Network Scan
- D. Syn Flood
Answer: D
Explanation:
Explanation
https://www.ibm.com/docs/en/SS42VS_7.3.3/com.ibm.qradar.doc/b_qradar_admin_guide.pdf
NEW QUESTION 67
While creating a new custom property, which is a valid property types selection?
- A. AQL Based
- B. Regular Expressions Based
- C. Flow Based
- D. Event Based
Answer: B
Explanation:
Explanation
https://www.ibm.com/docs/en/qsip/7.4?topic=qradar-custom-property-definitions-in-dsm-editor
NEW QUESTION 68
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?
- A. Time Series chart
- B. Bar Graph
- C. Scatter Chart
- D. Pie Chart
Answer: D
NEW QUESTION 69
What is required to create an anomaly rule?
- A. baseline anomalies
- B. triggered events
- C. a grouped saved search
- D. triggered flows
Answer: B
NEW QUESTION 70
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