In a load-balanced setup, the option that lets a client maintain a connection with a load-balanced server for the duration of the session is known as?

In a load-balanced setup, the option that lets a client maintain a connection with a load-balanced server for the duration of the session is known as?

• A. session affinity
• B. persistence
• C. sticky sessions
• D. continuity

Answer: (B)

Session persistence is the idea of keeping a client’s requests tied to the same backend server for the entire session. When the load balancer uses persistence, all subsequent requests from that client go to the same server, so any in‑memory session data on that server remains available without needing to shuttle state across servers. This is exactly what the scenario describes: staying with one server for the whole session. Sometimes this behavior is called sticky sessions or session affinity, but the fundamental concept is persistence. Continuity isn’t a standard term used for this in load balancing.

Session persistence is the idea of keeping a client’s requests tied to the same backend server for the entire session. When the load balancer uses persistence, all subsequent requests from that client go to the same server, so any in‑memory session data on that server remains available without needing to shuttle state across servers. This is exactly what the scenario describes: staying with one server for the whole session. Sometimes this behavior is called sticky sessions or session affinity, but the fundamental concept is persistence. Continuity isn’t a standard term used for this in load balancing.