P1) Answer the following questions ( 40 points) (a) We discussed about bottleneck issues in Neumann architecture. Explain how the introduction of cache memory can resolve this issue. (b) Explain the two main advantages of using Interpreter based Languages. (c) Alias is presence of two or more distinct referencing methods for the same memory location. What is the main risk of Alias? (d) Explain the benefits of using JIT (Just in Time Compiler) in Java