Question $1$

In Paxos, which of the following decisions does not require a quorum $($majority$)?(1$ point$)$

$1$ point

None $$ Paxos does not use quorums or majority

Acknowledgments after sending the decision in the Law $($third$)$ phase in a round

Before deciding the ballot id in the Election phase

Collecting OKs during the Election $($first$)$ phase in a round