n class="p">()</span>        <span class="c1">// wordy</span>
</pre></div>
</div>
<p><strong>CORRECT</strong>:</p>
<div class="highlight-ci"><div class="highlight"><pre><span></span><span class="k">function</span> <span class="nf">get_file_properties</span><span class="p">()</span>  <span class="c1">// descriptive, underscore separator, and all lowercase letters</span>
</pre></div>
</div>
</div>
<div class="section" id="variable-names">
<h2><a class="toc-backref" href="#id8">Variable Names</a><a class="head