a) We have seen different reduction strategies and evaluation forms in lambda calculus and in Haskell. What are the key points that you can summarise and how would you comment on these different evaluation strategies, with reference to normalisation? b) Comment on the ways "typing" is handled in the theory (à-la-Church and à-la-Curry) in comparison to those you have seen in Haskell.

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Class

Object Oriented Programming System (OOPs) is a programming model built on the perception of “objects” that contains data and methods. The major purpose of Object Oriented Programming is to increase the maintainability and flexibility of programs. Object Oriented Programming gets together data and its behavior (methods) in a single location (object) which makes it easier to understand.