C1000-018 Dumps Updated Nov 27, 2021 Practice Test and 105 unique questions
2021 Latest 100% Exam Passing Ratio - C1000-018 Dumps PDF
IBM C1000-018 Exam Syllabus Topics:
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NEW QUESTION 21
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 is protected
- B. Offense has been annotated
- C. Offense is released
- D. Offense is inactive
Answer: A
Explanation:
Explanation
https://www.ibm.com/docs/en/qsip/7.4?topic=management-offense-retention
NEW QUESTION 22
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 23
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 the field names,
select the start and end time from the drop down fields in the filters section, then click search. - C. click add filter,
select the desired parameters, operators, values and field names,
then click search. - D. select search,
then new search,
scroll down and select time range, column definitions, the search parameters then click search.
Answer: B
NEW QUESTION 24
How many normalized timestamp field(s) does an event contain?
- A. 0
- B. 1
- C. 2
- D. 3
Answer: A
Explanation:
Explanation
There are 3 timestamp fields on events in Qradar.
NEW QUESTION 25
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 LOGGEDOFFENSE(logsourceid), * from offense_events where RULENAME(creeventlist) ILIKE ,%suspicious%'
- B. SELECT LOGSOURCENAME(logsourceid), * from events where RULENAME(creeventlist) ILIKE
,o/0suspicious%' - C. SELECT LOGSOURCERULES(logsourceid), " from rule_events where RULENAME(creeventlist) ILIKE '%suspicious%'
- D. SELECT LOGSOURCETYPE(logsourceid), - from log_events where RULENAME(creeventlist) ILIKE '%suspicious%'
Answer: B
NEW QUESTION 26
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. Find the CRE Event in the Log Activity tab, open the event detail and select 'Email linked Offense details' from the 'Action' menu.
- B. Open the Offense in the Offenses tab, select 'Email' from the 'Action' menu item and, optionally, add some extra information.
- C. 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.
- D. Identify the Offense in the Offense list, right click on the Offense and select 'Custom Action Script';
'Offense Mailer'
Answer: C
NEW QUESTION 27
An analyst has been asked to search for a firewall device that was assigned to a specific address range in the past week.
What method can the analyst use to perform the search that uses simple words or phrases?
- A. Utilize the Natural Language Query module for searching event data.
- B. Use Quick Filter to perform the search for event data.
- C. Write a search query using the Ariel Query Language and regex.
- D. Export the event data and import it to the spreadsheet for searching.
Answer: D
NEW QUESTION 28
What information is included in flow details but is not in event details?
- A. Number of bytes and packets transferred
- B. Log source information
- C. Magnitude information
- D. Network summary information
Answer: D
Explanation:
Explanation
Flows represent network activity by normalizing IP addresses, ports, byte and packet counts, and other data, into flow records, which effectively are records of network sessions between two hosts.
NEW QUESTION 29
Which considering the ability to tune False Positives with the Confidence factor Setting, which statement applies?
- A. When setting a confidence factor, using a higher value will result in a higher number of Offenses.
- B. Secure areas should have a higher confidence value, while less secure areas should have a lower confidence value a higher,,
- C. To ensure that the results are comparable, it is important to apply a common Confidence Factor across all network segments.
- D. Secure areas should have a lower confidence value, while less secure areas should have a higher confidence value.
Answer: B
NEW QUESTION 30
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 @ centos' log source has coalescing configured and the specific event for that file can only be accessed by clicking on the 'Event Count' value.
- 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 @ cantos' log source has boon configured as a Faise Positive and the specific event for that file has been dropped.
Answer: A
NEW QUESTION 31
An analyst notices that there are a number of invalid Offenses being created from a network node. This node has been determined to be in Domain 2 and has the following log sources sending it events: (3Com 8800 Series Switch from 172.18.1.1, Cisco ACE Firewall from 172.18.1.2, FireEye from 172.18.1.3, and Palo Alto PA Series from 172.18.1.8).
The analyst should create a False Positive Building Block that has a filter:
- A. "when the local network is Domain 2 and when the source IP is in 172.18.0.0/16"
- B. "when the remote IP is one of the following 172.18.1.1, 172.18.1.2. 1.3 172. 18.18.1.8
- C. "when the local network is Domain 2 and when the source IP is in 172.18.0.0/16"
- D. "when the destination IP is in 172.18.0.0/16"
Answer: C
NEW QUESTION 32
The administrator had set up several scheduled reports that can be executed by analysts every Monday, and the first day of each month. On Thursday, an executive requests one of the weekly reports.
If the analyst executes the report on Thursday, what information will the report contain?
- A. Data from Monday to Wednesday from the current week.
- B. Data from Monday to Thursday from the current week.
- C. Data from Monday to Sunday from the previous week.
- D. Data from Thursday from the previous week to Wednesday from the current week
Answer: D
NEW QUESTION 33
An analyst observed a port scan attack on an internal network asset from a remote network.
Which filter would be useful to determine the compromised host?
- A. Any IP
- B. Source or Destination IP
- C. Destination IP [Indexed]
- D. Source IP [Indexed]
Answer: A
NEW QUESTION 34
An analyst is performing an investigation regarding an Offense. The analyst is uncertain to whom some of the external destination IP addresses in List of Events are registered.
How can the analyst verify to whom the IP addresses are registered?
- A. Right-click on the destination address, More Options, then Information, and then WHOIS Lookup
- B. Right-click on the destination address, More Options, then Information, and then DNS Lookup
- C. Right-click on the destination address, More Options, then IP Owner
- D. Right-click on the destination address, More Options, then Navigate, and then Destination Summary
Answer: D
NEW QUESTION 35
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 36
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 runs when there is an absence of Events.
- C. It checks for Rules which have fired due to an absence of Events.
- D. It listens for log sources that send out regular health events and triggers the Rule when encountered
Answer: C
NEW QUESTION 37
How does an analyst view the base64 encoded string of an event's raw payload that contains unprintable characters?
- A. Right click on the event -> view base64 data
- B. Log Activity -> Under Payload Information, click base64 tab
- C. Admin -> Under Payload Information, click base64 tab
- D. Copy the raw payload and use an external tool to view base64 data
Answer: A
NEW QUESTION 38
The administrator had set up several scheduled reports that can be executed by analysts every Monday, and the first day of each month. On Thursday, an executive requests one of the weekly reports.
If the analyst executes the report on Thursday, what information will the report contain?
- A. Data from Thursday from the previous week to Wednesday from the current week
- B. Data from Monday to Wednesday from the current week.
- C. Data from Monday to Thursday from the current week.
- D. Data from Monday to Sunday from the previous week.
Answer: C
NEW QUESTION 39
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: C
Explanation:
Explanation
You receive a notification that CVE ID: CVE-2010-000 is being actively used in the field. To verify whether any hosts in your deployment are vulnerable to this exploit, you can select Vulnerability External Reference from the list of search parameters, select CVE, and then type the 2010-000 To view a list of all hosts that are vulnerable to that specific CVE ID
https://www.ibm.com/docs/en/SS42VS_7.3.2/com.ibm.qradar.doc/b_qradar_users_guide.pdf
NEW QUESTION 40
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