Amazon
Avaya
Cisco
CompTIA
CrowdStrike
EC-Council
EXIN
Fortinet
Google
ISC
ISC2
ITIL
Juniper
Microsoft
NVIDIA
Okta
Palo Alto Networks
Salesforce
All Vendors
  1. Home
  2. IBM
  3. C1000-156

IBM C1000-156 Exam (page: 2)
IBM QRadar SIEM V7.5 Administration
Updated on: 12-Feb-2026

Viewing Page 2 of 14
C1000-156 PDF 109 Questions

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.



In the QRadar GUI. you notice that no new offenses were generated today. A review of the notifications shows:

MPC: Unable to create new offense. The maximum number of active offenses has been reached.

What is the default value of the maximum number?

  1. 3500
  2. 1500
  3. 5000
  4. 2500

Answer(s): D

Explanation:

In IBM QRadar SIEM V7.5, the default value for the maximum number of active offenses is set to 2500. This limit is in place to manage system performance and ensure efficient processing of security incidents. Here's the detailed information:

Default Setting: The default setting for the maximum number of active offenses is 2500.

Impact: If this limit is reached, QRadar will not generate new offenses until some of the existing offenses are closed or archived.

Configuration: Administrators can adjust this setting based on their organizational needs, but the default value is 2500.

Reference
This information is detailed in the QRadar SIEM configuration and tuning guides, which specify default settings and provide instructions for modifying the maximum number of active offenses if necessary.



What Iwo things are required for an administrator to deobfuscate data in QRadar?

  1. Public key and the password for the key that is used to obfuscate data
  2. Private key and the password for the key that is used to obfuscate data
  3. Private key and public key that is used to obfuscate data
  4. Public key and the password for the private key that is used to obfuscate data

Answer(s): B

Explanation:

In IBM QRadar SIEM V7.5, to deobfuscate data, an administrator requires two critical components:

Private Key: This key is used to decrypt the data that was originally obfuscated. The private key must match the public key used during the obfuscation process.

Password for the Private Key: This password is necessary to unlock the private key, allowing the decryption process to proceed.

The process involves using the private key in conjunction with its password to reverse the obfuscation, ensuring that the data is securely accessed only by authorized personnel.

Reference
The requirement for the private key and its password for deobfuscating data is detailed in the IBM QRadar SIEM administration and security guides, ensuring that the process adheres to best practices for data security.



Viewing Page 2 of 14



Share your comments for IBM C1000-156 exam with other users:

Nani 9/10/2023 12:02:00 PM

its required for me, please make it enable to access. thanks
UNITED STATES


ethiopia 8/2/2023 2:18:00 AM

seems good..
ETHIOPIA


whoAreWeReally 12/19/2023 8:29:00 PM

took the test last week, i did have about 15 - 20 word for word from this site on the test. (only was able to cram 600 of the questions from this site so maybe more were there i didnt review) had 4 labs, bgp, lacp, vrf with tunnels and actually had to skip a lab due to time. lots of automation syntax questions.
EUROPEAN UNION


vs 9/2/2023 12:19:00 PM

no comments
Anonymous


john adenu 11/14/2023 11:02:00 AM

nice questions bring out the best in you.
Anonymous


Osman 11/21/2023 2:27:00 PM

really helpful
Anonymous


Edward 9/13/2023 5:27:00 PM

question #50 and question #81 are exactly the same questions, azure site recovery provides________for virtual machines. the first says that it is fault tolerance is the answer and second says disater recovery. from my research, it says it should be disaster recovery. can anybody explain to me why? thank you
CANADA


Monti 5/24/2023 11:14:00 PM

iam thankful for these exam dumps questions, i would not have passed without this exam dumps.
UNITED STATES


Anon 10/25/2023 10:48:00 PM

some of the answers seem to be inaccurate. q10 for example shouldnt it be an m custom column?
MALAYSIA


PeterPan 10/18/2023 10:22:00 AM

are the question real or fake?
Anonymous


CW 7/11/2023 3:19:00 PM

thank you for providing such assistance.
UNITED STATES


Mn8300 11/9/2023 8:53:00 AM

nice questions
Anonymous


Nico 4/23/2023 11:41:00 PM

my 3rd purcahse from this site. these exam dumps are helpful. very helpful.
ITALY


Chere 9/15/2023 4:21:00 AM

found it good
Anonymous


Thembelani 5/30/2023 2:47:00 AM

excellent material
Anonymous


vinesh phale 9/11/2023 2:51:00 AM

very helpfull
UNITED STATES


Bhagiii 11/4/2023 7:04:00 AM

well explained.
Anonymous


Rahul 8/8/2023 9:40:00 PM

i need the pdf, please.
CANADA


CW 7/11/2023 2:51:00 PM

a good source for exam preparation
UNITED STATES


Anchal 10/23/2023 4:01:00 PM

nice questions
INDIA


J Nunes 9/29/2023 8:19:00 AM

i need ielts general training audio guide questions
BRAZIL


Ananya 9/14/2023 5:16:00 AM

please make this content available
UNITED STATES


Swathi 6/4/2023 2:18:00 PM

content is good
Anonymous


Leo 7/29/2023 8:45:00 AM

latest dumps please
INDIA


Laolu 2/15/2023 11:04:00 PM

aside from pdf the test engine software is helpful. the interface is user-friendly and intuitive, making it easy to navigate and find the questions.
UNITED STATES


Zaynik 9/17/2023 5:36:00 AM

questions and options are correct, but the answers are wrong sometimes. so please check twice or refer some other platform for the right answer
Anonymous


Massam 6/11/2022 5:55:00 PM

90% of questions was there but i failed the exam, i marked the answers as per the guide but looks like they are not accurate , if not i would have passed the exam given that i saw about 45 of 50 questions from dump
Anonymous


Anonymous 12/27/2023 12:47:00 AM

answer to this question "what administrative safeguards should be implemented to protect the collected data while in use by manasa and her product management team? " it should be (c) for the following reasons: this administrative safeguard involves controlling access to collected data by ensuring that only individuals who need the data for their job responsibilities have access to it. this helps minimize the risk of unauthorized access and potential misuse of sensitive information. while other options such as (a) documenting data flows and (b) conducting a privacy impact assessment (pia) are important steps in data protection, implementing a "need to know" access policy directly addresses the issue of protecting data while in use by limiting access to those who require it for legitimate purposes. (d) is not directly related to safeguarding data during use; it focuses on data transfers and location.
INDIA


Japles 5/23/2023 9:46:00 PM

password lockout being the correct answer for question 37 does not make sense. it should be geofencing.
Anonymous


Faritha 8/10/2023 6:00:00 PM

for question 4, the righr answer is :recover automatically from failures
UNITED STATES


Anonymous 9/14/2023 4:27:00 AM

question number 4s answer is 3, option c. i
UNITED STATES


p das 12/7/2023 11:41:00 PM

very good questions
UNITED STATES


Anna 1/5/2024 1:12:00 AM

i am confused about the answers to the questions. are the answers correct?
KOREA REPUBLIC OF


Bhavya 9/13/2023 10:15:00 AM

very usefull
Anonymous