[Aug-2024] Exam Sure Pass IBM Certification with C1000-162 exam questions
Real IBM C1000-162 Exam Questions Study Guide
IBM C1000-162 Exam Syllabus Topics:
| Topic | Details |
|---|---|
| Topic 1 |
|
| Topic 2 |
|
| Topic 3 |
|
| Topic 4 |
|
| Topic 5 |
|
NEW QUESTION # 26
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. Anomaly rules
- B. Threshold rules
- C. Offense rules
- D. Common rules
Answer: A
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 # 27
Which two (2) types of categories comprise events?
- A. Unsupported
- B. Unfound
- C. Parsed
- D. Stored
- E. Found
Answer: C,D
Explanation:
While the documentation does not explicitly list "Stored" and "Parsed" as categories comprising events, it discusses high-level event categories and the process of categorizing incoming events for easy searching.
Without specific mention of the categories "Stored" and "Parsed," the provided documentation does not verify any of the options directly. Further insight into event categories is provided by discussing how events are grouped into high-level categories for organizational purposes.
NEW QUESTION # 28
In QRadar. what are building blocks?
- A. A network hierarchy node
- B. A collection of tests that don't result in a response or an action
- C. A rule under the rule group "System"
- D. An entry in the reference set named "System Entries"
Answer: B
Explanation:
Building Blocks in QRadar are foundational elements that are used to construct more complex rules. They are essentially a collection of conditional tests or criteria that define specific behaviors, characteristics, or patterns within the network data but do not, by themselves, trigger any responses or actions when those conditions are met.
Building Blocks are designed to be reused in multiple rules, making rule creation more efficient and standardized. For example, a Building Block might define a set of commonmalicious IP addresses or unusual traffic patterns. This Building Block can then be incorporated into several different rules that might deal with various types of threats, each of which requires identifying traffic from or to these malicious IPs as part of their logic.
The reusability of Building Blocks ensures that changes to common criteria, such as updating the list of malicious IP addresses, only need to be made in one place. This approach enhances the maintainability and consistency of the rule set within QRadar, making the system more agile and responsive to changes in the threat landscape.
Building Blocks are a powerful feature within QRadar that promote modularity and efficiency in rule creation, helping organizations tailor their threat detection capabilities to their specific needs without requiring actions or responses to be defined within these foundational elements themselves.
NEW QUESTION # 29
Which two (2) AQL functions are used for calculations and formatting?
- A. LOWER
- B. GROUP BY
- C. INCIDR
- D. STRLEN
- E. START
Answer: A,D
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 # 30
a selection of events for further investigation to somebody who does not have access to the QRadar system.
Which of these approaches provides an accurate copy of the required data in a readable format?
- A. Use the "Event Export (with AQL)" option in the Log Activity tab, test your query with the Test button.
Then, to run the export, click Export to CSV. - B. Use the Log Activity tab, filter the events until only those that you require are shown. Then, from the Actions list, select Export to CSV > Full Export (All Columns).
- C. Use the Advanced Search option in the Log Activity tab, run an AQL command: copy (select * from events last 2 hours) to 'output_events.csv' WITH CSV.
- D. Log in to the Command Line Interface and use the ACP tool (/opt/qradar/bin/runjava.sh com.qllabs
.ariel. Io.acp) with the necessary AQLfilters and destination directory.
Answer: A
Explanation:
Here's the breakdown of why this approach is the most suitable:
* Focused Export: The "Event Export (with AQL)" option allows targeted exporting of events based on specific AQL queries. This ensures you only extract the necessary data.
* Usability: The Log Activity tab's interface, including the Test and Export functionality, makes it easy to use even for less technical users familiar with basic QRadar concepts.
* CSV Format: CSV offers a readable, widely compatible format for data review outside of QRadar.
NEW QUESTION # 31
Which condition is required to display the "Include in my Dashboard" parameter in the Log Activity tab while saving a search?
- A. This parameter is only displayed if the search is grouped
- B. The search must be set to Advanced Search and must be propagated with a high level of confidence
- C. 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
- D. The result limits cannot be empty and not in a group
Answer: D
NEW QUESTION # 32
How can an analyst identify the top rules that generated offenses in the previous week and were closed as false positives or tuned?
- A. Use Case Manager app > Active Rules > Filter Offenses with start date > Closure Reason > Select False-Positive, Tuned
- B. Use Case Manager app > CRE Report > Filter Offenses with the following direction > R2R > Select False-Positive, Tuned.
- C. From Reports > Offenses Report > Weekly reports > False positives reports
- D. From Reports > CRE Report > Weekly reports > False positives reports
Answer: A
Explanation:
* Use Case Manager: This app is specifically designed for investigation and analysis of offenses within QRadar. It offers more focused tools for this task than general Reports.
* Active Rules: This view within the Use Case Manager provides insights into rules that directly triggered
* offenses. This is essential for filtering down to our target rules.
* Filtering:
* Start Date: Allows you to limit the analysis timeframe to the "previous week" as specified in the question.
* Closure Reason: Crucially, this lets you isolate offenses marked as "False Positive" or "Tuned" - the core of the question.
NEW QUESTION # 33
Which are two (2) types of charts that can be configured in QRadar to display data on the dashboard?
azureindia.starttest.com says
- A. Bar
- B. Table
- C. Combo
- D. Radar.0K. Jo confirm your answer(S) and proceed to the next question.
- E. LineClick 'Cancel' to remain on this question.
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 # 34
For a rule containing the test "and when the source is located in this geographic location" to work properly, what must a QRadar analyst configure?
- A. MaxMind updates
- B. Watson updates
- C. IBM X-Force Exchange ATP updates
- D. IBM X-Force Exchange updates
Answer: A
Explanation:
Here's why MaxMind updates are essential:
* IP to Location Mapping: QRadar relies on a GeoIP database to translate IP addresses into geographical locations (countries, regions, cities, etc.).
* MaxMind: A widely used provider of GeoIP databases. QRadar integrates with MaxMind to obtain this data.
* Fresh Updates: GeoIP mapping can change over time. Regular updates ensure the accuracy of location-based rules.
Why Other Options Are Less Relevant
* X-Force Exchange: Provides threat intelligence feeds, primarily focused on IOCs, not geographic mappings.
* X-Force Exchange ATP Updates: Likely refers to threat intelligence updates but not specifically for geolocation data.
* Watson: IBM's AI platform. While potentially related to analytics, it's not the primary mechanism for geolocation in QRadar.
NEW QUESTION # 35
Which IBM X-Force Exchange feature could be used to query QRadar to see if any of the lOCs were detected for COVID-19 activities?
- A. TAXI I automatic updates
- B. Ami Affected
- C. Threat Intelligence ATP
- D. STIX Bundle
Answer: B
Explanation:
Here's why "Am I Affected" is the most suitable answer among the given options:
* Am I Affected (AIA):The "Am I Affected" feature on the IBM X-Force Exchange is designed specifically to help you determine if your systems have observed Indicators of Compromise (IOCs) related to a specific threat or campaign.
* COVID-19 IOCs: If you have a set of IOCs (e.g., IP addresses, domain names, file hashes) associated with COVID-19-themed attacks, you can use the AIA feature to query QRadar and see if any were detected within your network.
* Reasons Why Other Options Are Less Ideal:
* TAXII Automatic Updates: This focuses on automatically pulling threat intelligence feeds into QRadar, not retrospective searches for past IOC presence.
* STIX Bundle: A STIX bundle is a structured way to represent threat intelligence.expand_more It wouldn't directly tell you if those indicators have been seen in your QRadar data.
* Threat Intelligence ATP: This likely refers to a broader threat intelligence platform, not a specific X-Force Exchange feature for checking QRadar data.
NEW QUESTION # 36
Which flow fields should be used to determine how long a session has been active on a network?
- A. Start time and storage time
- B. Start time and last packet time
- C. Last packet time and storage time
- D. Start time and end time
Answer: B
NEW QUESTION # 37
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 # 38
Create a list that stores Username as the first key. Source IP as the second key with an assigned cidr data type, and Source Port as the value.
The example above refers to what kind of reference data collections?
- A. Reference map of sets
- B. Reference map
- C. Reference table
- D. Reference store
Answer: C
Explanation:
The example provided refers to a "Reference table," which is a type of reference data collection in QRadar that can store complex structured data. A reference table allows for multiple keys and values, supporting the storage of data like Usernames, Source IPs with a specific data type (e.g., cidr for IP addresses), and Source Ports as values.
NEW QUESTION # 39
QRadar analysts can download different types of content extensions from the IBM X-Force Exchange portal.
Which two (2) types of content extensions are supported by QRadar?
- A. Events
- B. Custom Functions
- C. FGroup
- D. Flows
- E. Offenses
Answer: B,E
Explanation:
QRadar supports different types of content extensions that can be downloaded from the IBM X-Force Exchange portal. Among the supported content extensions are "Custom Functions" and "Offenses." These extensions allow for enhanced functionality and customization within QRadar, providing users with the ability to tailor the system to specific security needs and requirements.
NEW QUESTION # 40
Which statement regarding saved event search criteria is true?
- A. Saved search criteria expires
- B. You cannot define the name of the saved search criteria
- C. Saved search criteria does not expire
- D. Saved search criteria cannot be reused
Answer: C
Explanation:
In QRadar, when you save search criteria, especially on the Offenses tab, the configured search criteria are retained for future use and do not expire. This permanence ensures that users can quickly access and reuse their preferred search configurations, thereby streamlining the process of monitoring and investigating offenses over time.
NEW QUESTION # 41
Offense chaining is based on which field that is specified in the rule?
- A. Offense index field
- B. Rule response field
- C. Rule action field
- D. Offense response field
Answer: A
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 # 42
From the Offense Summary window, how is the list of rules that contributed to a chained offense identified?
- A. Listed in the notes section
- B. Select Display > Notes
- C. Select Actions > Rules
- D. Select Display > Rules
Answer: D
Explanation:
* Offense Summary Window: The Offense Summary window provides detailed information about a specific offense.
* Display Menu: Within this window, the "Display" menu offers options to customize what information is shown.
* Rules Option: Selecting "Display > Rules" will reveal a list of rules that contributed to the chained offense sequence.
References
* IBM QRadar Documentation - Offense Summary: [invalid URL removed]
* IBM QRadar Documentation: Offense
Chaining https://www.ibm.com/docs/en/qsip/7.4?topic=management-offense-chaining
NEW QUESTION # 43
The magnitude rating of an offense in QRadar is calculated based on which values?
- A. Criticality, severity, importance
- B. Relevance, severity, importance
- C. Relevance, credibility, severity
- D. Criticality, severity, credibility
Answer: C
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 # 44
Reports can be generated by using which file formats in QRadar?
- A. CSV, XLSX, DOCX, PDF
- B. PDF, HTML, XML, XLS
- C. JPG, GIF, BMP, TIF
- D. TXT, PNG, DOC, XML
Answer: B
Explanation:
QRadar supports generating reports in various file formats, including PDF, HTML, XML, and XLS. These formats provide flexibility in how reports are viewed and shared, catering to different needs and preferences for report presentation and analysis.
NEW QUESTION # 45
What is the primary use of viewing the Magnitude metric on the Offenses tab?
- A. Determine which events to investigate last.
- B. Identify the importance of the offense in your environment.
- C. Understand the type of offense we are facing.
- D. Determine the credibility rating that is configured in the log source.
Answer: B
Explanation:
* Magnitude:The Magnitude metric in QRadar represents a calculated severity or importance score assigned to an offense. Here's how it helps:
* Prioritization: Higher magnitude offenses often demand more urgent attention and investigation.
This helps analysts focus their efforts.
* Customization: Magnitude is influenced by factors like asset value, rule severity, and the offense's repetition. It reflects your environment's specific risk concerns.
NEW QUESTION # 46
When using the Dynamic Search window on the Admin tab, which two (2) data sources are available?
- A. SAVED SEARCHES
- B. PAYLOAD
- C. ASSETS
- D. AOL QUERY
- E. OFFENSES
Answer: C,E
Explanation:
In the Dynamic Search window on the Admin tab of QRadar, the available data sources include "Assets" and
"Offenses." These options allow administrators and analysts to construct queries based on asset information or offense data, enabling targeted searches and analyses tailored to specific security concerns within the organization.
NEW QUESTION # 47
......
Updated and Accurate C1000-162 Questions for passing the exam Quickly: https://www.dumpsvalid.com/C1000-162-still-valid-exam.html
Download Real C1000-162 Exam Dumps for candidates. 100% Free Dump Files: https://drive.google.com/open?id=14wb_wozcolVtQGvDl6KjuwjiBIeKn4qc