Podcast
Questions and Answers
Which is a valid statement about the default QRadar backup and recovery process?
Which is a valid statement about the default QRadar backup and recovery process?
- A. Automatic backups run at midnight and include the configuration information, data, or both, archived in the previous 24 hours. (correct)
- B. If the backup process exceeds the configured time limit, the backup is stored as incomplete.
- C. A backup priority of medium or high has little to no impact on system performance.
- D. The script automatically creates a daily archive capturing only event and flow data at 3:00 AM, which must be restored on the QRadar Console.
When you install QRadar, the default license key is temporary and gives you access to the system for __________days from the installation date.
When you install QRadar, the default license key is temporary and gives you access to the system for __________days from the installation date.
- A. 60
- B. 35 (correct)
- C. 45
- D. 50
What type of source is a flow source that connects over a SPAN or TAP?
What type of source is a flow source that connects over a SPAN or TAP?
- A. External flow source
- B. Asymmetrical flow source
- C. Internal flow source (correct)
- D. Omnidirectional flow source
An administrator wants to exclude many IP addresses that use the CIDR format (for example, 192.168.10.0/24) from a set of multiple rules. The administrator needs to be able to easily edit the rule exclusion to add or remove more IP addresses in the future. Which option can be used to accomplish this requirement? https://www.dumpslink.com/
An administrator wants to exclude many IP addresses that use the CIDR format (for example, 192.168.10.0/24) from a set of multiple rules. The administrator needs to be able to easily edit the rule exclusion to add or remove more IP addresses in the future. Which option can be used to accomplish this requirement? https://www.dumpslink.com/
Which of the following is used to process flows in Qradar ?
Which of the following is used to process flows in Qradar ?
What does this QRadar command verify? /opt/qradar/bin/UpdateConfs.pl -testConnect 1 0
What does this QRadar command verify? /opt/qradar/bin/UpdateConfs.pl -testConnect 1 0
Which of the following utilities can be run on Qradar?
Which of the following utilities can be run on Qradar?
Which two (2) options can be selected as a Timespan options when you save a search?
Which two (2) options can be selected as a Timespan options when you save a search?
An administrator performs a routine review of index properties. When opening the Index Management interface, the administrator notices that a certain property has a value of 70% under the "% of Searches Using Property" column, but the property is not indexed. Which action does the administrator take in this situation?
An administrator performs a routine review of index properties. When opening the Index Management interface, the administrator notices that a certain property has a value of 70% under the "% of Searches Using Property" column, but the property is not indexed. Which action does the administrator take in this situation?
When does an edited identity exclusion search start excluding new values?
When does an edited identity exclusion search start excluding new values?
Study Notes
QRadar Default Backup and Recovery
- The default QRadar backup and recovery process has a valid statement.
QRadar License Key
- A temporary license key is provided when QRadar is installed, granting system access for a limited time (days not specified).
Flow Source Type
- A flow source that connects over a SPAN or TAP is classified as a "Network Tap" source.
CIDR Format Exclusion
- To exclude IP addresses in CIDR format (e.g., 192.168.10.0/24) from multiple rules, an administrator can use a "Reference Set" to easily edit the rule exclusion.
Flow Processing
- Flows in QRadar are processed using the "Flow Processor" component.
QRadar Command
- The
/opt/qradar/bin/UpdateConfs.pl -testConnect 1 0command verifies the connection to the event collector.
QRadar Utilities
- The "Ariel Query" and "Bulk Deployment" utilities can be run on QRadar.
Timespan Options
- When saving a search, the two Timespan options available are "Fixed" and "Relative".
Index Management
- If an index property has a value of 70% under the "% of Searches Using Property" column but is not indexed, the administrator should index the property to improve search efficiency.
Edited Identity Exclusion Search
- An edited identity exclusion search starts excluding new values immediately after the changes are saved.
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Description
This quiz assesses your knowledge of the default backup and recovery process in IBM QRadar. Test your understanding of this critical aspect of QRadar administration.
