Which row of the table correctly identifies characteristics of analogue and digital communications?

\begin{align*}
\begin{array}{c}
\ & \\
\ & \\
\rule{0pt}{2.5ex}\textbf{A.}\\
\rule{0pt}{2.5ex}\textbf{}\\
\rule{0pt}{2.5ex}\textbf{B.}\\
\rule{0pt}{2.5ex}\textbf{}\\
\rule{0pt}{2.5ex}\textbf{C.}\\
\rule{0pt}{2.5ex}\textbf{}\\
\rule{0pt}{2.5ex}\textbf{D.}\\
\rule{0pt}{2.5ex}\textbf{}\\
\end{array}
\begin{array}{|l|l|}
\hline
\rule[-1ex]{0pt}{0pt} \quad \quad \quad \quad \quad Analogue  & \rule[-1ex]{0pt}{0pt} \quad \quad \quad \quad \quad Digital \\
\hline
\rule[-1ex]{0pt}{0pt} \text{Continuous (varying) signal} & \rule[-1ex]{0pt}{0pt} \text{Discrete (binary) signal} \\
\rule[-1ex]{0pt}{0pt} \text{Less susceptible to signal degradation} & \rule[-1ex]{0pt}{0pt} \text{More susceptible to signal degradation} \\
\hline
\rule[-1ex]{0pt}{0pt} \text{Continuous (varying) signal} & \rule[-1ex]{0pt}{0pt} \text{Discrete (binary) signal} \\
\rule[-1ex]{0pt}{0pt} \text{More susceptible to signal degradation} & \rule[-1ex]{0pt}{0pt} \text{Less susceptible to signal degradation} \\
\hline
\rule[-1ex]{0pt}{0pt} \text{Discrete (binary) signal} & \rule[-1ex]{0pt}{0pt} \text{Continuous (varying) signal} \\
\rule[-1ex]{0pt}{0pt} \text{Less susceptible to signal degradation} & \rule[-1ex]{0pt}{0pt} \text{More susceptible to signal degradation} \\
\hline
\rule[-1ex]{0pt}{0pt} \text{Discrete (binary) signal} & \rule[-1ex]{0pt}{0pt} \text{Continuous (varying) signal} \\
\rule[-1ex]{0pt}{0pt} \text{More susceptible to signal degradation} & \rule[-1ex]{0pt}{0pt} \text{Less susceptible to signal degradation} \\
\hline
\end{array}
\end{align*}