What do you mean by session tracking and also explain its techniques?

913

What are the different types of servlets?

975

Why don't we write a constructor in a servlet?

1000

When to use doget() and when dopost()?

1053

What is the purpose of inter-servlet communication?

1050

What are the various ways of session supervision in servlets?

955

Define the lifecycle for executing a jsp page.

1043

Does servlet have main method?

1136

What is http servlet?

1027

If some new data has entered the database, explain how can a servlet refresh automatically?

1245

Is dispatcher servlet a singleton?

968

When a client request is sent to the servlet container, how does the container choose which servlet to invoke?

979

How forward () method is different from send redirect () method?

923

What is the process to implement doget and dopost methods?

938

What is the GenericServlet class?

1166