C1000-162 Certification Exam Dumps Questions in here [Dec-2024]
Updated C1000-162 Exam Practice Test Questions
IBM C1000-162 Exam Syllabus Topics:
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NEW QUESTION # 28
What are two (2) Y-axis types that are available in the scatter chart type in the Pulse app?
- A. Threshold
- B. General
- C. Dynamic
- D. Log
- E. Linear
Answer: D,E
Explanation:
* Understanding Scatter Charts in QRadar Pulse: QRadar Pulse is a visualization application used to create and view different types of charts for better data analysis and interpretation.
* Types of Y-Axis:
* Linear Axis: This type of axis displays data points at equal intervals. It's suitable for evenly distributed data and shows trends in a straightforward manner.
* Logarithmic (Log) Axis: This axis type displays data on a logarithmic scale, which is useful for data that covers several orders of magnitude or for data that grows exponentially.
* Selection for Scatter Charts: When creating scatter charts in QRadar Pulse, the application allows users to choose between linear and logarithmic (log) Y-axis types to best represent their data.
* Reference Confirmation: According to IBM QRadar documentation, both linear and logarithmic Y-axis types are supported for scatter charts in the Pulse app, making them the correct answers.
References:
* IBM QRadar documentation on Pulse app charting options confirms the availability of linear and logarithmic Y-axis types.
NEW QUESTION # 29
What does this example of a YARA rule represent?
rule ibm_forensics : qradar
meta:
description = "Complex Yara rule."
strings:
Shexl = {4D 2B 68 00 ?? 14 99 F9 B? 00 30 Cl 8D}
Sstrl = "IBM Security!"
condition:
Shexl and (#strl > 3)
- A. Flags containing hex sequence and str1 less than three times
- B. Flags content that contains the hex sequence, and hex1 at least three times
- C. Flags for str 1 at an offset of 25 bytes into the file
- D. Flags content that contains the hex sequence, and str1 greater than three times
Answer: D
Explanation:
In the context of YARA rules, which are used for malware identification and classification, this example rule is designed to flag content that matches specific conditions. The rule named "ibm_forensics" contains both hexadecimal and string conditions. TheShex1represents a hexadecimal string pattern, andSstr1represents a literal string "IBM Security!". The conditionShex1 and (#str1 > 3)means that for the rule to match, both the hexadecimal pattern must be present, and the string "IBM Security!" must appear more than three times within the scanned content. YARA rules are a powerful tool in forensics and malware analysis, allowing researchers and analysts to define complex patterns and conditions that identify malicious or suspicious content within files, memory, or network traffic.
NEW QUESTION # 30
A Security Analyst has noticed that an offense has been marked inactive.
How long had the offense been open since it had last been updated with new events or flows?
- A. 5 days + 30 minutes
- B. 1 day + 30 minutes
- C. 30 days + 30 minutes
- D. 10 days + 30 minutes
Answer: A
NEW QUESTION # 31
What process is used to perform an IP address X-Force Exchange Lookup in QRadar?
- A. Offense summary tab > right-click IP address > Plugin Option > X-Force Exchange Lookup
- B. Run a query on maxmind db
- C. Copy the IP address and go to X-Force Exchange to perform the lookup
- D. Run Autoupdate
Answer: A
Explanation:
To perform an IP address X-Force Exchange Lookup in QRadar, you can follow these steps2:
Select the Log Activity or the Network Activity tab.
Right-click the IP address that you want to view in X-Force Exchange.
Select More Options > Plugin Options > X-Force Exchange Lookup to open the X-Force Exchange interface2.
The procedure to perform an IP address X-Force Exchange Lookup in QRadar involves selecting either the Log Activity or the Network Activity tab, right-clicking the IP address of interest, and then navigating through More Options > Plugin Options > X-Force Exchange Lookup to access the X-Force Exchange interface.
NEW QUESTION # 32
Which are types of reference data collections in QRadar?
- A. Reference data. Reference table, and Reference event
- B. Reference set, Reference map. and Reference map of maps
- C. Reference event, Reference map of sets, and Reference data
- D. Reference set. Reference data, and Reference rule
Answer: B
Explanation:
Here's a breakdown of reference data collections in QRadar:
* Primary Types:
* Reference Set: Holds a list of unique values (e.g., IPs, domain names).
* Reference Map: Maps a unique key to a single value.
* Reference Map of Sets: Maps a unique key to a set of values.
NEW QUESTION # 33
An analyst wants to share a dashboard in the Pulse app with colleagues.
The analyst exports the dashboard by using which format?
- A. CSV
- B. XML
- C. PHP
- D. JSON
Answer: D
Explanation:
* Pulse Dashboards and JSON: The QRadar Pulse app uses JSON (JavaScript Object Notation) to represent dashboard configurations. Here's why:
* Structured Data: JSON is ideal for representing hierarchical data like the layout, widgets, and queries contained within a Pulse dashboard.
* Import/Export Mechanism: QRadar Pulse supports importing and exporting dashboards in JSON format to enable sharing.
NEW QUESTION # 34
To test for authorized access to a patent, create a list that uses a custom event property for Patent id as the key, and the username parameter as the value. Data is stored in records that map a key to multiple values and every key is unique. Use this list to populate a list of authorized users.
The example above refers to what kind of reference data collections?
- A. Reference map of sets
- B. Reference map
- C. Reference map of maps
- D. Reference table
Answer: A
Explanation:
* Key-Value Mapping: You need to associate each patent ID (key) with multiple usernames (values).
* Sets: The ability to store multiple values per key is a core feature of reference maps of sets.
* Unique Keys: QRadar requires unique keys within reference sets collections.
NEW QUESTION # 35
How long will an AQL statement remain in execution if a time criteria is not specified, such as start, end, or last?
- A. 10 minutes
- B. 30 minutes
- C. 5 minutes
- D. 15 minutes
Answer: C
Explanation:
Here's why an AQL statement will default to running for 5 minutes:
* Timeout Protection: QRadar implements timeouts to prevent queries from running indefinitely and potentially overloading the system.
* Default Timeout: If no explicit time criteria is specified, the standard timeout in QRadar is 5 minutes.exclamation
* Modifying Timeouts: Advanced users can change this default, but it requires modification of QRadar configuration settings.
NEW QUESTION # 36
New vulnerability scanners are deployed in the company's infrastructure and generate a high number of offenses. Which function in the Use Case Manager app does an analyst use to update the list of vulnerability scanners?
Answer:
Explanation:
NEW QUESTION # 37
A QRadar analyst wants predefined searches, reports, custom rules, and custom properties for HIPAA compliance.
Which option does the QRadar analyst use to look for HIPAA compliance on QRadar?
- A. IBM X-Force Exchange portal to download content packs
- B. QRadar Pulse app
- C. IBM Fix Central to download new rules
- D. Use Case Manager app
Answer: A
Explanation:
* X-Force Exchange: The primary repository for contributed QRadar content, including compliance-focused content packs.
* HIPAA Packs: Likely contain:
* Predefined searches: Relevant to HIPAA monitoring and auditing
* Reports: To generate structured documentation for compliance
* Custom Rules: To detect potential HIPAA-related violations
* Custom properties: To enhance event/flow data for HIPAA context
* Other Options (less suitable):
* Use Case Manager: Broader purpose, might include HIPAA use cases
* Pulse App: Primarily dashboard oriented, not focused on content distribution
* IBM Fix Central: Focuses on software fixes, not compliance content
References:
* IBM X-Force Exchange: https://exchange.xforce.ibmcloud.com/hub (Search for HIPAA)
NEW QUESTION # 38
Which two (2) options are used to search offense data on the By Networks page?
- A. Network
- B. Events/Flows
- C. NetIP
- D. Raw/Flows
- E. Severity
Answer: A,B
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 # 39
What can be considered a log source type?
- A. SNMP
- B. Juniper IOP
- C. ICMP
- D. Microsoft SMBtail
Answer: B
NEW QUESTION # 40
Which two (2) of these elements can be used by the Report wizard to design a report?
- A. Traffic
- B. Content
- C. Layout
- D. Network
- E. Assets
Answer: B,C
Explanation:
In the QRadar Report wizard, elements such as "Content" (D) and "Layout" (E) are crucial for designing a report. The "Content" element pertains to the specific data, charts, and information that will be included in the report, defining what insights the report will provide. The "Layout" element involves the organization and presentation of this content within the report, including the structure and visual aspects that determine how the information is displayed to the user. Together, these elements allow for the customization and creation of reports that meet specific informational and aesthetic requirements, making them essential components of the Report wizard in QRadar .
NEW QUESTION # 41
How do events appear in QRadar if there was an error in the JSON parser for a new log source to which a custom log source extension was created?
- A. SIM events
- B. Parsed events
- C. CRE events
- D. Stored events
Answer: C
Explanation:
* Parsing Failure: A JSON parser error implies QRadar couldn't correctly extract structured data from the raw log messages created by the custom extension.
* Fallback - CRE: QRadar defaults to storing unparseable events as CRE, preserving the raw log message but losing structured fields.
* Troubleshooting: CRE events indicate the need to fix the log source extension's JSON parsing.
NEW QUESTION # 42
What does the logical operator != in an AQL query do?
- A. Compares two values and returns true if they are unequal
- B. Compares a property to a value and returns false if they are unequal
- C. Takes a value and raises it to the specified power and returns the result
- D. Sets the value on the left of the operator equal to the right
Answer: A
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 # 43
What is the difference between an unknown event and a stored event?
- A. Stored events are mapped to the proper log source. Unknown events are collected and parsed.
- B. Unknown events are mapped to the proper log source. Stored events are collected and parsed.
- C. Unknown events are collected and parsed, but cannot be mapped or categorized to a specific log source and stored events cannot be understood or parsed by QRadar.
- D. Stored events are collected and parsed but cannot be mapped or categorized to a specific log source.
Unknown events cannot be understood or parsed by QRadar.
Answer: C
Explanation:
In QRadar, "unknown events" refer to data that is collected and parsed by the system but cannot be accurately mapped or categorized to a specific log source due to lack of sufficient information or matching criteria. On the other hand, "stored events" imply that the data has been retained in the system but may not be fully understood or parsed by QRadar, possibly due to it not conforming to expected formats or lacking recognizable patterns. This distinction highlights the challenges in data categorization and analysis within a SIEM system, where not all collected data can be immediately attributed to known sources or fully analyzed due to various constraints .
NEW QUESTION # 44
After how much time will QRadar mark an Event offense dormant if no new events or flows occur?
- A. 24 hours
- B. 2 hours
- C. 5 minutes
- D. 30 minutes
Answer: D
Explanation:
QRadar will mark an Event offense as dormant if no new events or flows occur within 30 minutes. However, if QRadar did not process any events within 4 hours, this also triggers the offense to become dormant. Once dormant, the offense remains in this state for 5 days unless new events or flows are added.
NEW QUESTION # 45
Which kind of information do log sources provide?
- A. Operating system updates
- B. Flows generated by users
- C. User login actions
- D. Router configuration exports.
Answer: C
NEW QUESTION # 46
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