Which formal model is the most appropriate to implement for people working in a bank$$s call centre?

Question $31$ Answer

a$.$

MAC

b$.$

Access Control Matrix

c$.$

DAC

d$.$

RBAC

e$.$

User$-$Based

Question $32$

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Question text

An investment bank is engaged by a company to float its shares on the stock market. Which formal model should the bank use?

Question $32$ Answer

a$.$

Clark Wilson Integrity

b$.$

Brewer and Nash

c$.$

Access Control Model

d$.$

Bell La Padula

e$.$

Role$-$Based Access Control