IBM C1000-018 Practice Verified Answers - Pass Your Exams For Sure! [2021]
Valid Way To Pass IBM Certified Associate Analyst's C1000-018 Exam
IBM C1000-018 Exam Syllabus Topics:
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NEW QUESTION 61
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?
- A. When an event matches all of the following [Rules or Building Blocks]
- B. When the source is [local or remote]
- C. When the event(s) were detected by one or more of [these log sources]
- D. When the destination is [local or remote]
Answer: B
NEW QUESTION 62
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 on the source IP, and choose View in DSM Editor.
- B. Right-click and filter on the Destination IP.
- C. Right-click on the source IP, and choose More Options, then Information, and then Search Events
- D. Right-click on the destination IP, and choose More Options, then Raw Events.
Answer: C
NEW QUESTION 63
Where can an analyst investigate a security incident to determine the root cause of an issue, and then work to resolve it?
- A. Offense tab
- B. Vulnerabilities tab
- C. Network Activity tab
- D. Risk tab
Answer: B
NEW QUESTION 64
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 on the source IP, and choose View in DSM Editor.
- B. Right-click on the source IP, and choose More Options, then Information, and then Search Events
- C. Right-click and filter on the Destination IP.
- D. Right-click on the destination IP, and choose More Options, then Raw Events.
Answer: C
NEW QUESTION 65
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 66
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: D
NEW QUESTION 67
What is the purpose of Anomaly detection rules?
- A. They detect if QRadar is operating at peak performance and error free.
- B. They detect unusual traffic patterns in the network from the results of saved flow and events.
- C. They run past events and flows through the Custom Rules Engine (CRE) to identify threats or security incidents that already occurred.
- D. They inspect other QRadar rules.
Answer: B
NEW QUESTION 68
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. Attack path
- B. Location
- C. Annotations
- D. Source IP
Answer: C
Explanation:
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.
NEW QUESTION 69
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 70
The Network Hierarchy is an important part of the system configuration. It can be used to tune out a large number of False Positive Offenses from the standard QRadar rules.
What is the Network Hierarchy?
- A. The Network Hierarchy can be used in section of the Admin Tab. accessed from the System Configuration.
- B. The Network Hierarchy can be used in all Rules and is accessed from the False Positive button in the Network Activity Tab.
- C. The Network Hierarchy can be used only in Flow Rules and is accessed from the False Positive button in the Network Activity Tab.
- D. There are separate Network Hierarchies for Flow and Event Rules. They are accessed from the False Positive button in the corresponding Activity Tab.
Answer: D
NEW QUESTION 71
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 in a new Offense that is created.
- B. The rule that created the Offense is temporarily halted.
- C. The event is added to the Offense and the status is changed to Active.
- D. The event is added to the Offense and the status is changed to Dormant.
Answer: D
NEW QUESTION 72
An analyst investigates an Offense that will need more research to outline what has occurred. The analyst marks a 'Follow up' flag on the Offense.
What happens to the Offense after it is tagged with a 'Follow up' flag?
- A. Other analysts in QRadar get an email to look at the Offense.
- B. New events or flows will not be applied to the Offense.
- C. A flag icon is displayed for the Offense in the Offense view.
- D. Only the analyst issuing the follow up flag can now close the Offense.
Answer: C
Explanation:
Explanation
The offense now displays the follow-up icon in the Flag column.
NEW QUESTION 73
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 74
What is the difference between a Quick Search and an Advanced Search?
- A. A Quick Search displays results by column, while an Advanced Search displays results by Category.
- B. An Advanced Search uses a saved search, while a Quick Search uses a query language.
- C. An Advanced Search displays results by Category, while a Quick Search displays results by column.
- D. A Quick Search uses a saved search, while an Advanced Search requires a query language.
Answer: D
Explanation:
Explanation
Quick Search
Use the search box to quickly find documents by any keyword or criteria. Here you can also view and re-use your most recent and saved searches.
Advanced Searching
The advanced search allows you to build structured queries using the Jira Query Language.
NEW QUESTION 75
How does the Custom Rule Engine (CRE) evaluates rules?
- A. It runs all rule tests at the same time, and evaluates the result after all tests are complete
- B. It runs tests based on the criticality of the test, running the critical ones first.
- C. It runs stateless tests first, then runs stateful tests and evaluates the result.
- D. It runs rule tests line-by-line in order, and continues while tests are true.
Answer: C
NEW QUESTION 76
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. Pie Chart
- B. Bar Graph
- C. Scatter Chart
- D. Time Series chart
Answer: D
Explanation:
Explanation
Time series charts are graphical representations of your activity over time.
Peaks and valleys that are displayed in the charts depict high and low volume activity. Time series charts are useful for short-term and long term trending of data.
https://www.ibm.com/docs/en/qsip/7.4?topic=management-time-series-chart-overview
NEW QUESTION 77
An analyst wants to view information about repeated offenders and IP addresses that generate many attacks or are subject to many attacks.
What should the analyst choose from the navigation options in the Offense tab?
- A. By Event Category or By Event Source
- B. By Log Source IP or By Event Source
- C. By Event or By Flows
- D. By Source IP or By Destination IP
Answer: D
Explanation:
Explanation
Use the navigation options on the left to view the offenses from different perspectives. For example, select By Source IP or By Destination IP.
NEW QUESTION 78
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 Source IP group by Username, then validate the Username
- B. Perform a search with filter Destination IP group by Username, then validate the Username
- C. Perform a search with filter Username group by Source IP, then validate the Source IP
- D. Perform a search with filter Username group by Source IP, then validate the Destination IP
Answer: A
NEW QUESTION 79
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 80
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 81
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 82
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. List of test conditions
- C. Rules response limiter
- D. Rule responses
Answer: C
NEW QUESTION 83
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 84
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