Question 635 of 1,152
Security ArchitecturemediumMultiple ChoiceObjective-mapped

Role-Based Access Control (RBAC)

This SY0-701 practice question tests your understanding of security architecture. Match the stated requirement to the specific cloud service, access model, or configuration option — many options are valid in isolation but not for this scenario. After answering, compare your reasoning against the explanation and wrong-answer breakdown below. Once you have made your selection, read the full explanation to reinforce the concept and understand why each distractor is designed to mislead on exam day.

An organization is redesigning access for its HR portal. HR staff need to update employee records, managers need to approve leave requests, and payroll staff need access to salary data, but no single user should receive all of those permissions by default. What is the best access model?

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

Create separate roles for HR, managers, and payroll, and grant only the permissions needed for each job function.

Option A is correct because Role-Based Access Control (RBAC) assigns permissions based on job functions, ensuring that HR staff, managers, and payroll personnel receive only the privileges necessary for their roles. This enforces the principle of least privilege and prevents any single user from inheriting all permissions by default, which aligns with the organization's security requirement.

Key principle: Answer the scenario, not the keyword: identify the specific constraint before choosing the most familiar-sounding option.

Answer analysis

Option-by-option breakdown

For each option: why learners choose it and why it is or isn't the right answer here.

  • Create separate roles for HR, managers, and payroll, and grant only the permissions needed for each job function.

    Why this is correct

    This follows role-based access control and least privilege. Each role gets only the permissions required for its work, which reduces the chance of accidental or unauthorized access across sensitive HR functions.

    Related concept

    Read the scenario before looking for a memorised answer.

  • Assign everyone the same portal permissions to simplify administration.

    Why it's wrong here

    Uniform access is simple to manage, but it violates least privilege and exposes sensitive records to unnecessary users.

  • Give every manager full HR and payroll access so approvals are faster.

    Why it's wrong here

    Concentrating too many permissions in one role creates segregation-of-duties risk and expands the impact of compromise or mistakes.

  • Use one shared administrator account for all HR actions to keep audits simple.

    Why it's wrong here

    Shared admin accounts weaken accountability and make it difficult to determine which person performed a sensitive action.

Common exam traps

Common exam trap: answer the scenario, not the keyword

The trap here is that candidates may confuse RBAC with simpler models like DAC or MAC, or assume that convenience (e.g., faster approvals) justifies overriding least privilege, but the exam emphasizes that role separation and minimal permissions are mandatory for secure access design.

Detailed technical explanation

How to think about this question

RBAC models define roles with specific permission sets, often implemented via directory services like Active Directory or LDAP, where access control entries (ACEs) map to security identifiers (SIDs). In a real-world scenario, an HR portal using RBAC might enforce attribute-based policies (e.g., ABAC) to further restrict access based on department or manager hierarchy, ensuring that even within a role, contextual constraints apply. The NIST SP 800-53 standard recommends RBAC for enforcing separation of duties, which is critical in systems handling PII or financial data.

KKey Concepts to Remember

  • Read the scenario before looking for a memorised answer.
  • Find the constraint that changes the correct option.
  • Eliminate answers that are true in general but not in this case.

TExam Day Tips

  • Watch for words such as best, first, most likely and least administrative effort.
  • Review why wrong options are wrong, not only why the correct option is correct.

Key takeaway

Answer the scenario, not the keyword: identify the specific constraint before choosing the most familiar-sounding option.

Real-world example

How this comes up in practice

A security analyst at a medium-sized enterprise encounters this scenario during an investigation or architecture review. The correct answer reflects best practice for the specific threat or control described. Answer the scenario, not the keyword: identify the specific constraint before choosing the most familiar-sounding option. Security exam questions test whether you can match controls to threats in context — not just recall definitions.

Quick reference

Access Control Model Comparison

ModelAcronymWho Controls Access?Best For
Discretionary Access ControlDACResource ownerSmall teams, file shares
Mandatory Access ControlMACSystem / security labelsClassified govt / military
Role-Based Access ControlRBACAdministrator (via roles)Enterprise environments
Attribute-Based Access ControlABACPolicy engine (user + resource attributes)Fine-grained, dynamic policies
Rule-Based Access ControlRuBACSystem rules / ACLsFirewall rules, network ACLs

What to study next

Got this wrong? Here's your next step.

Identify which exam domain this question belongs to, review the core concept, then practise similar questions from the same domain.

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FAQ

Questions learners often ask

What does this SY0-701 question test?

Security Architecture — This question tests Security Architecture — Read the scenario before looking for a memorised answer..

What is the correct answer to this question?

The correct answer is: Create separate roles for HR, managers, and payroll, and grant only the permissions needed for each job function. — Option A is correct because Role-Based Access Control (RBAC) assigns permissions based on job functions, ensuring that HR staff, managers, and payroll personnel receive only the privileges necessary for their roles. This enforces the principle of least privilege and prevents any single user from inheriting all permissions by default, which aligns with the organization's security requirement.

What should I do if I get this SY0-701 question wrong?

Identify which exam domain this question belongs to, review the core concept, then practise similar questions from the same domain.

What is the key concept behind this question?

Read the scenario before looking for a memorised answer.

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Same concept, more angles

1 more ways this is tested on SY0-701

These questions test the same concept from different angles. Work through them to make sure you can recognise it however the exam phrases it.

Variation 1. An HR department wants each employee to access only the systems required for their job. A new hire should receive the same permissions as other HR specialists, and changes to the role should update access centrally. Which access model should be used?

easy
  • A.Role-based access control (RBAC)
  • B.Attribute-based access control (ABAC)
  • C.Multi-factor authentication (MFA)
  • D.Privileged access management (PAM)

Why A: Role-based access control (RBAC) is the correct model because it assigns permissions based on job roles (e.g., HR specialist), ensuring that a new hire automatically inherits the same access as others in that role. Centralized role management allows changes to the role's permissions to propagate to all members, meeting the requirement for centralized updates.

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Last reviewed: Jun 11, 2026

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This SY0-701 practice question is part of Courseiva's free CompTIA 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 SY0-701 exam.