Can anybody answer this question?

[Anna Wang]

Hi, everyone:

I found this question in the mock exam, can anybody answer and explain the answer. Thanks a lot.
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Select the correct sequence of actions that a servlet container performs before servicing any request.

1. Instantiate listeners defined in the deployment descriptor.
2. Initialize filters defined in the deployment descriptor.
3. Initialize servlets that are set to load on startup.
4. Call the contextInitialized method on the listeners implementing ServletContextListener interface.

Enter the item numbers in the text boxes below:
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Anna

[Shivani Chandna]

Hello,

Listeners, Filters, Servlets is the order of loading.

1. Instantiate listeners defined in the deployment descriptor.
2. Initialize filters defined in the deployment descriptor.
3. Initialize servlets that are set to load on startup.
4. Call the contextInitialized method on the listeners implementing ServletContextListener interface.

So it should be 1,4,2,3.

Next time Please write apropriate subject of the question posed.
Regards.