When OSPFv2 neighbors are establishing adjacencies, in which state do they elect a DR and BDR router?

When OSPFv2 neighbors are establishing adjacencies, in which state do they elect a DR and BDR router?

• Exchange state
• Init state
• Two-Way state
• Loading state

Explanation: Down state: No hello packets are received.
Attempt: No recent information received by NBMA router, but still trying to communicate.
Init state: Hello packets received, but bidirectional communication not established.
2-way state: Bidirectional communication is established and if needed, a DR/BDR election occurs.
ExStart state: Negotiate master/slave role for LSDB synchronization.
Exchange state: Exchange of DBD packets occurs.
Loading state: Request for additional information is sent.
Full state: Routers converged and neighbors are fully adjacent.

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