Q. If suppose we've given a cache of length k = 3, an initial state {a, b, c}, and a known schedule of items needing to be cached, {b, e, d, a, c, b, e, a}, what will the state of the cache be after five steps if the farthest-in-future approach is used to determine which item to remove from the cache? a. {b, c, e} b. {b, d, a} c. {b, c, d} d. {c, d, a} {b,c,d} seems to be wrong answer. Could you help me with the correct one ?

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Properties of different architectures

Software architectures are the blueprint of a software system. They consist of all components involved in a system, relations between various components, the environment of operation, and the principle used in designing the software. In other words, software architecture shows the organization of different software structures and helps understand their behavior.