Question: (a) Explain the difference between request scope, session scope and application scope in JEE applications. [5 marks] (b) Explain, using an example, how you would

(a) Explain the difference between request scope, session scope and application

(a) Explain the difference between request scope, session scope and application scope in JEE applications. [5 marks] (b) Explain, using an example, how you would use Expression Language in a JSP [10 marks] page to retrieve data from a session

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