#include &lt;stdio.h&gt;    void main&#40;&#41;    &#123;        char *a&#91;10&#93; = &#123;&quot;hi&quot;, &quot;hello&quot;, &quot;how&quot;&#125;;        printf&#40;&quot;%d\n&quot;, sizeof&#40;a&#91;1&#93;&#41;&#41;;    &#125;
A. 6
B. 4
C. 5
D. 3
Answer:A
#include &lt;stdio.h&gt;    void main&#40;&#41;    &#123;        char *a&#91;10&#93; = &#123;&quot;hi&quot;, &quot;hello&quot;, &quot;how&quot;&#125;;        printf&#40;&quot;%d\n&quot;, sizeof&#40;a&#91;1&#93;&#41;&#41;;    &#125;
A. 6 B. 4 C. 5 D. 3