Explanation:IaaS has the least levels of integrated functionality and the lowest levels of integrated security, and SaaS has the most. 3. Which of the following functional cloud computing hardware/software stack is the Cloud Reference Model ?
A. CAS
B. CSA
C. SAC
D. All of the mentioned
Answer:A
Explanation:IaaS has the least levels of integrated functionality and the lowest levels of integrated security, and SaaS has the most. 3. Which of the following functional cloud computing hardware/software stack is the Cloud Reference Model ?
A. CAS B. CSA C. SAC D. All of the mentioned