Java Programming Advance Course > Servlet

What is servlet life cycle?

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A Servlet has three different life cycle methods:  init() service() destroy()

A servlet has three states, as shown in the diagram above: new, ready, and end. If a servlet instance is created, the servlet is in a new state. Servlet enters the ready state after running the init() method.

Initialization is the first part of the Servlet life cycle, and it involves the creation and initialization of any resources that the Servlet may require in order to fulfil requests.

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  4. What is network and protocols
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  7. Assignment-1
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  1. What is MVC and Design Patterns
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  2. Assignment-2
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  1. Introduction of servlet
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  2. What is servlet API and deployment descriptor
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  3. What is servlet life cycle?
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  6. Assignment-3
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  4. How to handle exception in JSP
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  5. How to implement CRUD(create, retrieve,update,delete) example using JSP
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  6. CRUD(Database) operation using Servlet,JSP Part-2
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  8. CRUD(Database) operation using Servlet,JSP Part-4
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