To improve scalability, servlets can delegate database reads to ________ instances.
- Observer
- Singleton
- Stateful
- Stateless
To improve scalability, servlets can delegate database reads to Stateless instances, as they do not maintain client-specific state between method calls.
Loading...
Related Quiz
- When designing a servlet that handles sensitive data, which header should be set to secure the response?
- A _________ balancer distributes network or application traffic across a number of servers.
- A filter can alter the header information of a request or response by modifying the __________.
- When a new attribute is added to the session, which listener interfaces are invoked?
- What is the key difference between Stored XSS and Reflected XSS attacks?