nly&#34; protocol is a subset of the methods that the ReadWriteServer object implements.</font></td></tr>

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<p><font face="Times"><b>Directionality of parameters: <i>in, out,</i> and <i>inout</i></b></font>

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<td><font face="Times">In the C programming language, all parameters are passed by value.&nbsp; This works fine for scalars, but pointers present problems.&nbsp; The first problem is whether the pointer 