A servlet needs to acquire a data source through a JNDI naming lookup. Which of the following is the best place to do this?
A)Constructor
B)init method
C)service method
D)doGet method

Question

Quizplus · Accepted Answer

The init method is the best place to acquire resources such as a data source through a JNDI lookup in a servlet. This is because the init method is called only once when the servlet is initialized, making it an ideal place to perform setup tasks that need to be done only once, such as acquiring resources. This approach avoids the overhead of acquiring the resource on every client request, which would be the case if done in the service or doGet methods.

A Servlet Needs to Acquire a Data Source Through a JNDI