______ is used in operating system to separate mechanism from policy
<span><span>A. Single level implementation</span><span>B. Two level implementation</span><span>C. Multi level implementation</span><span>D. None</span></span>
        
             
        
        
        
<span>Landforms that could be created at convergent boundaries would consist of: volcanoes, mountains, trenches, volcanic islands, and even deserts could result from effects of converging boundaries. The landforms are mountains.</span>
        
             
        
        
        
I think it’s B if not it’s D both are similar
        
             
        
        
        
The term that describes a secure, individual, private cloud-computing model hosted within a public cloud is A hybrid cloud.
<h3>What is this cloud about?</h3>
A hybrid cloud is known to be a system or a model which is said to be a form of a private cloud that is linked with public cloud infrastructure, and it is one that tends to give room for an organization to act workloads in two environments. 
Note that In this model, the public cloud is known to be one that is seen and it is one that becomes an extension of the private cloud to make a single, uniform cloud.
Hence, The term that describes a secure, individual, private cloud-computing model hosted within a public cloud is A hybrid cloud.
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