[2021年12月]更新のIBM C1000-018問題集合格率を上げるならC1000-018試験問題集
あなたのゴールを成し遂げるための問題集！あなたのIBM QRadar SIEM V7.3.2 Fundamental Analysisの試験準備を合格するために実際のIBM C1000-018問題集をおすすめします
質問 10
Which are the supported protocol configurations for Check Point integration with QRadar? (Choose two.)
- A. JDBC
- B. CHECKPOINT REST API
- C. OPSEC/LEA
- D. SFTP
- E. SYSLOG
正解: C,E
質問 11
Which graph types are available for QRadar SIEM reports? (Choose two)
- A. Frequency curve
- B. Histogram
- C. Stacked Bar
- D. Trivial curve
- E. Pie
正解: C,E
解説:
Explanation
https://www.ibm.com/docs/en/qsip/7.4?topic=management-graph-types
質問 12
What is the reason for this system notification?
"Time synchronization to primary or Console has failed"
- A. Deny ntpdate communication on port 123
- B. Deny ntpdate communication on port 223.
- C. Deny ntpdate communication on port 423.
- D. Deny ntpdate communication on port 323.
正解: D
質問 13
What are anomaly detection rules used for?
- A. Detecting volume changes that occur in regular patterns.
- B. Detecting an activity that is greater or less than a specified range.
- C. Detecting when unusual traffic patterns occur in the network.
- D. Detecting event traffic.
正解: A
質問 14
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 close an Offense
- D. To narrow a search.
正解: C
解説:
Explanation
Building blocks to reduce the number of offenses that are generated by high volume traffic servers.
質問 15
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. The Custom Rules Engine (CRE) has fallen behind and the additional Offenses will be created shortly.
- C. There is a Rule Limiter on the Rule Action which creates the Offense, this should also be applied to the Rule Responses.
- D. An Offense rule has been configured to send multiple emails upon Offense creation.
正解: D
質問 16
An analyst has been asked to present a report of all the incidents that have been detected by QRadar in the last
24 hours.
How can the analyst achieve this?
- A. Create a Common saved search from the last 24 hours and then using the Reports tab, create a report to make use of the existing saved search.
- B. Create an Event saved search from the last 24 hours and then using the Log Activity tab, create a report to make use of the existing saved search.
- C. Create an Event saved search from the last 24 hours and then using the Reports tab, create a report to make use of the existing saved search.
- D. Create an Offense saved search from the last 24 hours and then using the Reports tab, create a report to make use of the existing saved search.
正解: C
質問 17
Which filter would an analyst apply in the Log Activity tab to get a list of log sources not reporting to QRadar?
- A. Custom rule equals device stopped sending events
- B. Log source status does not equal active
- C. Log source type does not equal active
- D. Log source status does not equal error
正解: B
質問 18
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. List of test conditions
- B. Rule actions
- C. Rule responses
- D. Rules response limiter
正解: C
質問 19
To provide insight into why QRadar considers the event to be threatening, what does QRadar add to the Offense that users cannot edit or delete?
- A. Source IP
- B. Attack path
- C. Annotations
- D. Location
正解: C
解説:
Explanation
https://www.ibm.com/docs/en/qsip/7.4?topic=investigations-investigating-offense-by-using-summary-informatio Annotations provide insight into why QRadar considers the event or observed traffic to be threatening.
QRadar can add annotations when it adds events or flows to an offense. The oldest annotation shows information that QRadar added when the offense was created. Users cannot add, edit, or delete annotations.
質問 20
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. Bar Graph
- B. Scatter Chart
- C. Time Series chart
- D. Pie Chart
正解: A
解説:
Explanation
You could use a bar graph if you want to track change over time as long as the changes are significant.
質問 21
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 Limiter
- B. Rule Response
- C. Rule Action
- D. Rule Test Stack Editor
正解: D
質問 22
What is the reason for this system notification?
"Time synchronization to primary or Console has failed"
- A. Deny ntpdate communication on port 223.
- B. Deny ntpdate communication on port 123
- C. Deny ntpdate communication on port 423.
- D. Deny ntpdate communication on port 323.
正解: B
解説:
Explanation
https://www.ibm.com/docs/en/qradar-on-cloud?topic=appliances-time-synchronization-failed The managed host cannot synchronize with the console or the secondary HA appliance cannot synchronize with the primary appliance.
Administrators must allow ntpdate communication on port 123. When time synchronization is incorrect, data might not be reported correctly to the console. The longer the systems go without synchronization, the higher the risk that a search for data, report, or offense might return an incorrect result. Time synchronization is critical to successful requests from managed host and appliances
質問 23
What are the different flow types in QRadar?
- A. Standard, Type A, Type B, Type C
- B. Standard, Type 1, Type2, Type 3
- C. L2L, L2R, R2R, R2L
- D. Type 1, Type 2, Type 3, Type 4
正解: A
質問 24
What is the maximum time period for 3 subsequent events to be coalesced?
- A. 60 seconds
- B. 5 minutes
- C. 10 seconds
- D. 10 minutes
正解: C
解説:
Explanation
Event coalescing starts after three events have been found with matching properties within a 10 second window.
質問 25
What is required to create an anomaly rule?
- A. baseline anomalies
- B. triggered flows
- C. a grouped saved search
- D. triggered events
正解: D
質問 26
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 new events are added to the Offens
- D. when a port is opened
正解: C
質問 27
An analyst needs to identify which rules are most active in generating Offenses.
In the Offense tab, on the rules section, which column must be reordered in descending order to find this information?
- A. Offense count
- B. Event count
- C. Flow count
- D. Response count
正解: D
質問 28
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. Event Management
- B. Log Management
- C. Index Management
- D. Database Management
正解: A
質問 29
What does the Assets tab provide?
A unified view of the information that is known about:
- A. triggered Offenses.
- B. network devices.
- C. events and flows.
- D. log sources.
正解: C
質問 30
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. Network Scan
- C. Syn Flood
- D. Port Scan
正解: C
解説:
Explanation
https://www.ibm.com/docs/en/SS42VS_7.3.3/com.ibm.qradar.doc/b_qradar_admin_guide.pdf
質問 31
When an Offense is triggered, it only shows the events that triggered the Offense. The analyst wants to investigate further to see more events around the incident, not only those that triggered the Offense. The analyst clicks on the event count and sees the events belonging to the Offense.
How can the analyst processed to see a more detailed picture of what occurred?
- A. Right-click and filter on the Destination IP.
- B. Right-click on the destination IP, and choose More Options, then Raw Events.
- C. Right-click on the source IP, and choose View in DSM Editor.
- D. Right-click on the source IP, and choose More Options, then Information, and then Search Events
正解: C
質問 32
An analyst is searching for a list of events that meet specific search criteria and wants to display only the source IP and destination IP information for the events.
To get the required information, the analyst can open the Log Activity tab and then:
- A. select advanced search.
type the corresponding AQL query,
then click search. - B. select search,
then new search,
scroll down and select time range, column definitions, the search parameters then click search. - C. select the field names,
select the start and end time from the drop down fields in the filters section, then click search. - D. click add filter,
select the desired parameters, operators, values and field names,
then click search.
正解: C
質問 33
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