Multiple choice technology programming languages

Is ActionForm serializable ?

  1. true

  2. false

  3. both 1 and 2

  4. None of the above
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A Correct answer
Explanation

ActionForm implements the Serializable interface in Struts. This is required because ActionForm instances may be stored in HTTP session or application scope, which need to be serializable for session replication in clustered environments and for proper session management. The Serializable marker interface enables this storage capability.

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