"With reference to two distinct examples, explain the Principle of Referential locality, and explain how an operating system may use it to improve performance." Hi, in the above question, I am bit confused with the type of examples that would have to be provided. I think we covered principle of referential locality with respect to the paging scheme. So, does the examples have to reflect on that? Also, for the second part of the question do we need to basically cover the idea of Principle of referential locality in Virtual memory? Thank you for your help.