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\newcommand*{\labTitle}{A Quick Quiz On Module 4}
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Note: you may discuss these questions with each other, and may refer
to online or any written material. Please each hand in one piece of
paper with your name and class on it, together with your answers.

Please use your own words; do not just copy from the notes, as I
prefer to be more confident that you understand what you have written.
\begin{enumerate}
\item Explain why you might use \texttt{tar} and when you might use
  \texttt{cpio}.  State \emph{TWO} applications of each.
\item Why might you use \texttt{xargs}?
\item State \emph{ONE} reason each  for using \texttt{top},
  \texttt{vmstat} and \texttt{ldd}.
\end{enumerate}
\end{document}