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Free C1000-156 Exam Braindumps (page: 3)

Page 2 of 17
PDF with 109 Questions

Which command does an administrator run in QRadar to get a list of installed applications and their App-ID values output to the screen?

  1. opt/qradar/support/deployment_info.sh
  2. /opt/qradar/support/recon ps
  3. /opt/qradar/support/recon connect 1005
  4. /opt/qradar/support/threadTop.sh

Answer(s): A

Explanation:

To get a list of installed applications and their App-ID values in IBM QRadar SIEM, the administrator can run the following command:

Command: /opt/qradar/support/deployment_info.sh

Function: This command outputs detailed information about the current deployment, including a list of all installed applications and their associated App-ID values.

Usage: The administrator executes this command in the terminal, and the information is displayed on the screen.

Reference
IBM QRadar SIEM V7.5 administration guides include this command as a standard tool for retrieving deployment information, including details about installed applications and their IDs.



From which two (2) resources can an administrator download QRadar security content?

  1. QRadar Application Repository
  2. IBM Applications Database
  3. IBM Fix Central
  4. IBM App Central
  5. IBM Security App Exchange

Answer(s): A,E

Explanation:

Administrators can download QRadar security content from the following two resources:

QRadar Application Repository: This repository contains a wide range of applications, rules, reports, and other content specifically designed for QRadar.

IBM Security App Exchange: A platform where users can find and download security applications, including those for QRadar. It offers a variety of tools to extend and enhance the functionality of QRadar SIEM.

These resources provide curated and validated security content, ensuring that administrators have access to the latest and most effective tools for their security needs.

Reference
IBM QRadar documentation and support resources detail the QRadar Application Repository and IBM Security App Exchange as primary sources for downloading and updating QRadar security content.



Which authentication type in QRadar encrypts the username and password and forwards the username and password to the external server for authentication?

  1. RADIUS authentication
  2. Two-factor authentication
  3. TACACS authentication
  4. System authentication

Answer(s): C

Explanation:

TACACS (Terminal Access Controller Access-Control System) authentication is a protocol used in IBM QRadar SIEM V7.5 for authenticating users by forwarding their credentials to an external server.
Here's how it works:

Encryption: TACACS encrypts the entire payload of the authentication packet, including the username and password, ensuring secure transmission.

Forwarding Credentials: After encryption, the credentials are forwarded to an external TACACS server, which performs the actual authentication.

Authentication Process: The external server checks the credentials against its database and sends a response back to QRadar indicating whether the authentication is successful or not.

Reference
IBM QRadar SIEM documentation explains TACACS authentication in detail, highlighting its secure encryption and external server verification process.



In which QRadar section can the administrator view the license giveback rate?

  1. Admin tab > system settings
  2. Log Activity tab > AQL query in the Advanced Search "select LicenseGiveback from license"
  3. Admin tab > License pool management
  4. Log Activity tab by searching for the term "giveback" in the Quick Filter

Answer(s): C

Explanation:

In IBM QRadar SIEM V7.5, the license giveback rate can be viewed in the License Pool Management section. Here's the step-by-step process:

Access Admin Tab: The administrator needs to navigate to the Admin tab in the QRadar GUI.

License Pool Management: Under the Admin tab, there is an option for License Pool Management.

View License Giveback Rate: Within the License Pool Management section, the administrator can view details about license usage, including the giveback rate.

Reference
The QRadar SIEM administration guide provides detailed steps on accessing and managing license information, including the giveback rate, under the Admin tab.






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