What do you mean by Session Tracking and also explain its techniques?
Session tracking is a technique that servlets use to maintain a record of a series of requests originating from the same user or the same browser across a period of time. These sessions are shared between the servlets that are accessed by a client.
There are 4 techniques to track sessions:
- Hidden Fields.
- URL Rewriting.
- Session Tracking API.
BY Best Interview Question ON 18 Jan 2019