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IBM C1000-162 Exam Syllabus Topics:
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NEW QUESTION # 65
Which two (2) tasks are uses of the QRadar network hierarchy?
- A. Monitor risky users within your organization
- B. Determine and identify Command and Control systems
- C. Monitor network devices
- D. Monitor traffic and profile the behavior of each group and host within the group
- E. Understand network traffic
Answer: C,D
NEW QUESTION # 66
The magnitude rating of an offense in QRadar is calculated based on which values?
- A. Criticality, severity, credibility
- B. Relevance, severity, importance
- C. Criticality, severity, importance
- D. Relevance, credibility, severity
Answer: D
Explanation:
The magnitude rating of an offense in QRadar is calculated based on relevance, severity, and credibility.
Relevance determines the impact on the network, credibility indicates the integrity of the offense, and severity represents the level of threat. QRadar uses complex algorithms to calculate and periodically re-evaluate the offense magnitude rating.
NEW QUESTION # 67
What is the effect of toggling the Global/Local option to Global in a Custom Rule?
- A. It allows a rule to compare events & flows in real time.
- B. It allows rules to be tracked by the central processor for detection by any Event Processor.
- C. It allows a rule to analyze the geographic location of the event source.
- D. It allows a rule to inject new events back into the pipeline to affect and update other incoming events.
Answer: D
NEW QUESTION # 68
Which log source and protocol combination delivers events to QRadar in real time?
- A. Sophos Enterprise console via JDBC
- B. McAfee ePolicy Orchestrator via SNMP
- C. Solaris Basic Security Mode (BSM) via Log File Protocol
- D. McAfee ePolicy Orchestrator via JDBC
Answer: B
NEW QUESTION # 69
What can be considered a log source type?
- A. Microsoft SMBtail
- B. ICMP
- C. Juniper IOP
- D. SNMP
Answer: C
NEW QUESTION # 70
When searching for all events related to "Login Failure", which parameter should a security analyst use to filter the events?
- A. Event Name
- B. Event Asset Name
- C. Event Collector
- D. Anomaly Detection Event
Answer: A
Explanation:
When searching for all events related to "Login Failure," a security analyst should use the Event Name parameter to filter the events. This allows the analyst to specifically target events with descriptions such as "Database Login Failure," which indicates that a database login attempt failed.
NEW QUESTION # 71
In QRadar. what do event rules test against?
- A. Incoming log source data that is processed in real time by the QRadar Event Processor
- B. Event and flow data
- C. Incoming flow data that is processed by the QRadar Flow Processor
- D. The parameters of an offense to trigger more responses
Answer: A
Explanation:
Event rules in QRadar test against incoming log source data processed in real time by the QRadar Event Processor. This real-time processing enables QRadar to analyze and respond to security events as they occur, enhancing the system's ability to detect and mitigate threats promptly.
NEW QUESTION # 72
On the Reports tab in QRadar. what does the message "Queued (position in the queue)" indicate when generating a report?
- A. The report is scheduled to run, and the message is a count-down timer that specifies when the report will run next.
- B. The report is generating.
- C. The report is queued for generation and the message indicates the position of the report in the queue.
- D. The report is ready to be viewed in the Generated Reports column.
Answer: C
Explanation:
In the Reports tab of QRadar, the message "Queued (position in the queue)" indicates that the report is queued for generation. The message provides the position of the report within the generation queue, which helps users understand the report's status and expected generation time
NEW QUESTION # 73
An analyst wishes to review an event which has a rules test against both event and flow data.
What kind of rule is this?
- A. Threshold rules
- B. Offense rules
- C. Common rules
- D. Anomaly rules
Answer: D
Explanation:
Rules that have tests against both event and flow data in QRadar are typically known as "Anomaly rules." These rules are designed to detect unusual or unexpected patterns of activity that deviate from the norm, which can be indicative of security threats. By analyzing both event data (which could include log entries, system alerts, etc.) and flow data (which represents network traffic), anomaly rules can provide a comprehensive view of potential security incidents, identifying anomalies that might not be evident when looking at event or flow data in isolation.
NEW QUESTION # 74
Which statement regarding the Assets tab is true?
- A. The display is populated with all discovered assets in your network.
- B. The display is populated with all eliminated and recreated assets in your network.
- C. It displays connection information to determine how different network devices are connected.
- D. It displays flow information to determine how and what network traffic is communicated.
Answer: A
Explanation:
Here's why this is the correct statement:
* Purpose of the Assets Tab: The Assets tab is QRadar's central repository for information about discovered assets on your network.expand_more Assets include network devices, servers, applications, and more.
* Discovery Process: QRadar discovers assets by passively analyzing log and flow data, as well as through active scans if configured.
NEW QUESTION # 75
Offense chaining is based on which field that is specified in the rule?
- A. Rule response field
- B. Rule action field
- C. Offense index field
- D. Offense response field
Answer: C
Explanation:
Offense chaining in IBM Security QRadar SIEM V7.5 is based on the offense index field specified in the rule. This means that if a rule is configured to use a specific field, such as the source IP address, as the offense index field, there will only be one offense for that specific source IP address while the offense is active. This mechanism is crucial for tracking and managing offenses efficiently within the system.
NEW QUESTION # 76
Which two (2) AQL functions are used for calculations and formatting?
- A. START
- B. INCIDR
- C. GROUP BY
- D. STRLEN
- E. LOWER
Answer: D,E
Explanation:
Within IBM Security QRadar's Ariel Query Language (AQL), functions play a crucial role in manipulating data, performing calculations, and formatting results for more insightful analysis. Among the options provided,
"LOWER" (C) and "STRLEN" (D) are valid AQL functions used for formatting and calculations, respectively.
The "LOWER" function is used to convert a string to lowercase, which can be useful for case-insensitive comparisons or data normalization. The "STRLEN" function calculates the length of a string, providing valuable information about the data content, such as detecting unusually long or short values that might indicate anomalies or issues within the event or flow data .
NEW QUESTION # 77
Events can be exported from the QRadar Log Activity tab in which file formats?
- A. JSON and XML
- B. XML and CSV
- C. JSON. XML, and CSV
- D. XLS and CSV
Answer: B
Explanation:
Events can be exported from the QRadar Log Activity tab in XML (Extensible Markup Language) or CSV (Comma-Separated Values) formats, providing flexibility in how data is extracted and used for further analysis outside of QRadar.
NEW QUESTION # 78
What type of custom property should be used when an analyst wants to combine extraction-based URLs, virus names, and secondary user names into a single property?
- A. Absolution-based property
- B. AOL-based property
- C. Extraction-based property
- D. Calculation-based property
Answer: B
Explanation:
When an analyst wants to combine multiple extraction and calculation-based properties into a single property, such as URLs, virus names, and secondary user names, an AQL-based property should be used. AQL (Ariel Query Language)-based properties allow for the aggregation of diverse data types into a unified custom property, facilitating more flexible and comprehensive data analysis within QRadar.
NEW QUESTION # 79
Which condition is required to display the "Include in my Dashboard" parameter in the Log Activity tab while saving a search?
- A. The result limits cannot be empty and not in a group
- B. This parameter is only displayed if the search is grouped
- C. The search must be set to Advanced Search and must be propagated with a high level of confidence
- D. Filter the columns that are listed in the Available Columns list and disable the Enable Unique Counts to display the flow counts instead of average counts over Real Time
Answer: A
NEW QUESTION # 80
Which are two (2) types of charts that can be configured in QRadar to display data on the dashboard?
azureindia.starttest.com says
- A. Table
- B. Bar
- C. Radar.0K. Jo confirm your answer(S) and proceed to the next question.
- D. LineClick 'Cancel' to remain on this question.
- E. Combo
Answer: A,B
Explanation:
QRadar offers several chart types for visualizing security data on dashboards. Here's a breakdown of why the options are correct or incorrect:
* Supported:
* Bar Charts: Great for comparing discrete categories of data (e.g., top source IP addresses, offenses by severity).
* Tables (Tabular Display Charts): Ideal for presenting detailed data in a structured, row-and-column format.
* Unsupported or Partially Supported:
* Line Charts: Line charts are supported in QRadar's Pulse app, which has a dedicated dashboard building interface. They might also be included with some custom content extensions.
* Radar Charts: Not natively supported as a core visualization in QRadar dashboards.
NEW QUESTION # 81
Which type of rule requires a saved search that must be grouped around a common parameter
- A. Flow Rule
- B. Common Rule
- C. Event Rule
- D. Anomaly Rule
Answer: C
NEW QUESTION # 82
A task is set up to identify events that were missed by the Custom Rule Engine. Which two (2) types of events does an analyst look for?
- A. Forwarded Events to different destination
- B. High Level Category Unknown Events
- C. Log Only Events sent to a Data Store
- D. High Level Category: User Defined Events
- E. Low Level Category: Stored Events
Answer: B,C
Explanation:
To identify events that were missed by the Custom Rule Engine (CRE) in IBM Security QRadar SIEM, an analyst would primarily look for "Log Only Events sent to a Data Store" and "High Level Category Unknown Events." Log Only Events are those that are stored directly without being processed by the CRE, indicating they might have been overlooked or not matched by any existing rules. High Level Category Unknown Events are those that do not fit into any of the predefined categories in QRadar, suggesting that the CRE might not have rules to handle or categorize these events properly. These types of events are crucial for analysts to review to ensure that no significant incidents are missed and to refine the rule set for better detection in the future.
NEW QUESTION # 83
Which two (2) options are used to search offense data on the By Networks page?
- A. NetIP
- B. Network
- C. Events/Flows
- D. Severity
- E. Raw/Flows
Answer: B,C
Explanation:
To search offense data on the By Networks page, an analyst can use the options "Events/Flows" to filter based on the types of data points, and "Network" to specify the network they want to search for. This allows for a focused search on specific networks and types of data.
NEW QUESTION # 84
Which two (2) statements regarding indexed custom event properties are true?
- A. The indexed filter adds to portions of the data set.
- B. The indexed filter eliminates portions of the data set and reduces the overall data volume and number of event or flow logs that must be searched.
- C. Use indexed event and flow properties to optimize your searches.
- D. By default, data retention for the index payload is 7 days.
- E. Indexing searches a full event payload for values.
Answer: B,C
Explanation:
Indexed custom event properties in IBM Security QRadar SIEM are designed to optimize the search process by narrowing down the overall data set. When a property is indexed, QRadar can more efficiently locate events or flows that match the search criteria, thereby reducing the overall volume of data that needs to be searched and enhancing performance. This is reflected in statement B, where indexed filters eliminate portions of the data set that are not relevant to the search query, effectively reducing the number of event or flow logs that must be examined .
Moreover, the use of indexed event and flow properties for optimizing searches is a recommended practice in QRadar. By selectively indexing properties that are frequently used in searches, analysts can significantly improve the speed and efficiency of their queries. This approach is beneficial in environments where quick access to specific event or flow data is crucial for timely threat detection and response. Therefore, statement Ehighlights the importance of utilizing indexed properties to streamline the search process and facilitate more effective security analytics .
NEW QUESTION # 85
What does the logical operator != in an AQL query do?
- A. Takes a value and raises it to the specified power and returns the result
- B. Sets the value on the left of the operator equal to the right
- C. Compares two values and returns true if they are unequal
- D. Compares a property to a value and returns false if they are unequal
Answer: C
Explanation:
The logical operator!=in an AQL (Ariel Query Language) query is used to compare two values and returns true if the values are unequal. This operator is a common element in various programming and query languages, and its purpose is consistent across these environments, including in IBM Security QRadar SIEM V7.5.
For instance, in an AQL query, if you are analyzing event or flow data and want to filter out records where a specific field, sayusername, does not equal a certain value, you could use the!=operator in your query like so:
SELECT * FROM events WHERE username != 'admin'. This query would return all records where the usernamefield does not equal 'admin'.
The use of the!=operator is crucial in data analysis and threat hunting within QRadar, as it allows security analysts to exclude certain data points and focus on the relevant data that might indicate security incidents or breaches.
NEW QUESTION # 86
What are two characteristics of a SIEM? (Choose two.)
- A. Log Management
- B. Enterprise User management
- C. Endpoint Software patching
- D. Event Normalization & Correlation
- E. System Deployment
Answer: A,D
NEW QUESTION # 87
Which two (2) are valid options available for configuring the frequency of report execution in the QRadar Report wizard?
- A. Manually
- B. Yearly
- C. Automatically
- D. Monthly
- E. Quarterly
Answer: A,D
Explanation:
In configuring the frequency of report execution in the QRadar Report wizard, users have several scheduling options to automate or manually initiate report generation. Among the options provided, "Monthly" (C) and
"Manually" (E) are valid choices within the QRadar environment. The "Monthly" option allows users to schedule reports to run at specific intervals each month,providing regular insights into the security posture and events within the monitored environment. The "Manually" option gives users the flexibility to generate reports on an ad-hoc basis, depending on specific needs or investigative activities, without adhering to a predetermined schedule .
NEW QUESTION # 88
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