In broadcast networks and NBMA networks with at least two routers, one router must be designated as DR and the other as BDR

Networking
1

In the OSPF routing domain, in broadcast networks and NBMA networks with at least two routers, one router must be designated as DR and the other as BDR.

yes or no

2

yes,
only p2p does not require

3

Thank you. infact this was a tricky question