CompTIA CAS-005 Exam With Confidence Using Practice Dumps

In a Discretionary Access Control (DAC) model, the data owner or an assigned stakeholder has the authority to determine who can access resources. SecurityX CAS-005 IAM objectives describe DAC as user- or owner-controlled, where permissions can be granted or revoked at the owner’s discretion.

In this scenario, because permissions from the legacy system could not be migrated, multiple stakeholders were made responsible for assigning and managing access—matching the DAC model’s characteristics.

Option A relates to outsourcing, which does not define an access control model.

Option C is about authentication limitations, unrelated to the choice of DAC.

Option D describes backup responsibilities, which are operational tasks, not access control.

Understanding Business Impact Analysis (BIA):

ABIA assesses the effects of disruptionsto an organization's operations.

It helpsprioritize resourcesbased on the potential impact ofdowntime, compliance issues, and critical processes.

Why Options B, C, and F are Correct:

B (Applicable contract obligations)→ Many companies havelegal and compliance obligationsregarding downtime, availability, and SLAs. This information helps determine whatrisk levelsare acceptable.

C (Costs associated with downtime)→ BIA quantifies the financial impact of system failures. Knowinglost revenue, regulatory fines, and recovery costshelps in planning.

F (Critical processes)→ Identifyingcore business processesallows an organization toprioritize recoveryeffortsandmaintain operational continuity.

Why Other Options Are Incorrect:

A (Inventory details)→ While useful for asset management, it doesnot directly impact business continuity planning.

D (Network diagrams)→ These help in security architecture but arenot directly related to the financial/business impact analysis.

E (Contingency plans)→ BIA isperformed before contingency planningto identifywhat needs protection.