CISSP Asset Security Practice Question
Which of the following is the primary purpose of a configuration management database (CMDB) in asset management?
Answer choices
Why each option matters
Answer the question above first, then reveal the full breakdown to understand why each option is right or wrong.
Correct answer & explanation
✓
Store information about hardware and software components and their relationships
A CMDB stores information about configuration items (CIs) and their relationships, aiding in change and incident management.
Answer analysis
Option-by-option breakdown
For each option: why learners choose it and why it is or isn't the right answer here.
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Store information about hardware and software components and their relationships
Why this is correct
A Configuration Management Database (CMDB) is fundamentally designed to serve as a centralized repository for detailed information about all Configuration Items (CIs) within an IT environment. This includes hardware assets, software applications, network devices, services, and documentation. Its primary purpose is to meticulously record the attributes of these components and, critically, map out their interdependencies and relationships, providing a comprehensive understanding of the IT infrastructure's structure and connections. This data is essential for effective IT service management processes.
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Track software licenses and compliance
Why it's wrong here
While a CMDB might contain some basic information about installed software, its core function is not to manage software licenses or ensure compliance. Dedicated Software Asset Management (SAM) systems are specifically engineered for tracking license entitlements, usage metrics, and contractual obligations to prevent non-compliance and optimize software spending. A CMDB provides the inventory of what's installed, but SAM tools handle the complex financial and legal aspects of licensing.
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Perform vulnerability scanning
Why it's wrong here
Performing vulnerability scanning is an active security assessment process that involves probing systems for known weaknesses and misconfigurations. This operational task is distinct from the CMDB's role. A CMDB serves as a foundational data source, providing an accurate inventory of assets that need to be scanned, but it does not possess the functionality to execute scans or analyze security vulnerabilities itself. Specialized vulnerability management platforms are responsible for conducting these security assessments.
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Monitor network performance
Why it's wrong here
Monitoring network performance involves the real-time collection and analysis of operational metrics such as bandwidth utilization, latency, packet loss, and device health. This dynamic data collection and analysis is performed by dedicated network performance monitoring (NPM) tools. A CMDB, conversely, stores the static configuration details of network devices, such as their IP addresses, models, and installed software versions, but it does not actively track or report on their live operational performance.
Go deeper
Related to this question
Learn chapter
Asset Security: Classification and Handling
Key term
Asset
In IT and cybersecurity, an asset is anything valuable that an organization owns or controls, including data, hardware, software, people, and intellectual property.
Key term
Incident management
Incident management is the process of identifying, logging, prioritizing, and resolving IT service disruptions to restore normal operations as quickly as possible with minimal business impact.
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JA
Written by Johnson Ajibi, MSc IT Security
Senior Network & Security Engineer · founder of Courseiva
This CISSP practice question is part of Courseiva's free ISC2 certification practice question bank. Courseiva provides original exam-style practice questions with explanations, topic-based practice, mock exams, readiness tracking, and study analytics to help learners prepare for the CISSP exam.