F5CAB4 Control Plane Administration Practice Question
Which user role provides the highest level of access within the BIG-IP system, allowing full control over all modules and the underlying Linux operating system?
⚠ Common exam trap
Candidates often select 'Root' instead of 'Administrator', failing to realize that 'Administrator' is the highest role within the BIG-IP GUI management framework, despite 'root' being a Linux system user.
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
✓
Administrator
The 'Administrator' role is the top-tier access level, granting full control over every aspect of the system. This level of access is necessary for performing system-wide updates, changing core configurations, and managing other users. Understanding the scope of this role is crucial, as it entails significant responsibility for system stability and security, and it must be managed carefully by authorized personnel to prevent accidental or malicious system-wide changes.
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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Operator
Why it's wrong here
The Operator role has restricted access, primarily focused on monitoring system status and performing limited operations like enabling or disabling nodes. It does not provide the capability to modify global system settings, perform software upgrades, or manage user accounts, reflecting a lower privilege level than the Administrator role.
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Manager
Why it's wrong here
The Manager role allows configuration of specific modules but is restricted from making global changes that impact the entire system or the underlying Linux operating system. It is designed for module-specific administrators who need to manage traffic but should not possess the ability to alter core platform configurations.
- ✓
Administrator
Why this is correct
The Administrator role grants full, unrestricted access to the BIG-IP system. This includes the ability to configure all modules, manage users, modify system-level settings, and access the Linux shell. It is the most powerful role and requires strict control to ensure the integrity and security of the system.
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Resource Administrator
Why it's wrong here
The Resource Administrator role is limited to managing specific resource objects like pools, monitors, or virtual servers. They lack the authority to perform administrative tasks such as system updates, user management, or global network settings, making them significantly less powerful than the full Administrator role in the hierarchy.
About these practice questions
One of 40 original F5CAB4 practice questions on Courseiva, each with a full explanation and wrong-answer analysis — not exam dumps or protected exam content. Learn why practice questions differ from exam dumps →
JA
Written and reviewed by Johnson Ajibi, MSc IT Security
Senior Network & Security Engineer · founder of Courseiva
Last reviewed September 2026 · checked against the official F5 exam blueprint
This F5CAB4 practice question is part of Courseiva's free F5 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 F5CAB4 exam.