Why is a constructor needed in a servlet even if we use the init method?


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More Servlets Interview Questions

A client sends requests to two different web components. Both of the components access the session. Will they end up using the same session object or different session ?

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How to deal with multi-valued parameters in a servlet?

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Which protocol will be used by browser and servlet to communicate

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How do you track a user session in servlets?

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What is Server-Side Includes?

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What are the objects involved when a servlet receives a call from client?

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How can the referrer and the target urls be used in servlet?

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What are the common methods that are included in the http servlet class?

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What is difference between cookies and httpsession?

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List the Different types of servlet?

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How to pass JavaBeans data to JSP using Servlets?

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How do you create connections for number of users, if you want to improve performance?

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