In a military system using the Bell-LaPadula model, a general with a Top Secret clearance wants to send a message to a colonel with a Secret clearance. Which Bell-LaPadula property would prevent this action?

* (star) Property (no write down)

Simple Security Property (no read up)

Discretionary Access Control (DAC)

Integrity Verification Property

Certified Cybersecurity Operations Analyst

Domain 2Objective 3

Cybersecurity Architecture CCOA Practice Questions (Page 6)

Part of the Domain 2: Cybersecurity Principles and Risk domain, which accounts for 20% of the CCOA exam. ISACA does not publish an official question count, but from its 240-minute exam (~95–160 total, ~19–32 in this domain), expect 5–8 from this objective — we provide 45 practice questions to prepare you well beyond it. (estimate)

45questions here

9free pages

14concepts

20%of the exam

Questions 26–30

26foundation · easy
In a military system using the Bell-LaPadula model, a general with a Top Secret clearance wants to send a message to a colonel with a Secret clearance. Which Bell-LaPadula property would prevent this action?
Select an answer first
27application · medium
A bank's core banking system processes financial transactions. The security team wants to ensure that transactions are well-formed, and that no single employee can both create and approve a transaction. Which model directly supports these requirements?
Select an answer first
28application · medium
A financial institution's trading application must ensure that data used for transactions is not corrupted by lower-integrity processes. The security team wants to prevent a low-integrity process from writing to high-integrity data. Which model should they implement?
Select an answer first
29application · medium
A large enterprise is restructuring its IT architecture. The CIO wants a framework that organizes architecture descriptions from six perspectives: planner, owner, designer, builder, subcontractor, and user. Which framework should they use?
Select an answer first
30application · medium
A security team is designing protection for a database containing sensitive customer records. They plan to implement network firewalls, database encryption, and strict access controls. Which security strategy does this represent?
Select an answer first

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Cybersecurity Architecture CCOA Practice Questions (Page 6)

Questions 26–30

In a military system using the Bell-LaPadula model, a general with a Top Secret clearance wants to send a message to a colonel with a Secret clearance. Which Bell-LaPadula property would prevent this action?

A bank's core banking system processes financial transactions. The security team wants to ensure that transactions are well-formed, and that no single employee can both create and approve a transaction. Which model directly supports these requirements?

A financial institution's trading application must ensure that data used for transactions is not corrupted by lower-integrity processes. The security team wants to prevent a low-integrity process from writing to high-integrity data. Which model should they implement?

A large enterprise is restructuring its IT architecture. The CIO wants a framework that organizes architecture descriptions from six perspectives: planner, owner, designer, builder, subcontractor, and user. Which framework should they use?

A security team is designing protection for a database containing sensitive customer records. They plan to implement network firewalls, database encryption, and strict access controls. Which security strategy does this represent?

Keep studying — Domain 2: Cybersecurity Principles and Risk