\begin{frame} \frametitle{Conflict Equivalent Schedules} \begin{quiz}{\textwidth}{Are any of the following schedules conflict equivalent?} {\def\scheduleWidth{1cm} \begin{tcenter} \begin{tikzpicture} \schedule{$S_1$}{2}{1wV|2rV|1rV|1wV} \begin{scope}[yshift=-1.5cm] \schedule{$S_2$}{2}{1wV|1rV|2rV|1wV} \end{scope} \begin{scope}[yshift=-3cm] \schedule{$S_3$}{2}{2rV|1wV|1rV|1wV} \end{scope} \end{tikzpicture} \end{tcenter} } \pause Schedules $S_1$ and $S_2$ are conflict equivalent (RR swap). \end{quiz} \end{frame}