#include &lt;stdio.h&gt;    void foo&#40;float *&#41;;    int main&#40;&#41;    &#123;        int i = 10, *p = &amp;i;        foo&#40;&amp;i&#41;;    &#125;    void foo&#40;float *p&#41;    &#123;        printf&#40;&quot;%f\n&quot;, *p&#41;;    &#125;
A. 10.000000
B. 0.000000
C. Compile time error
D. Undefined behaviour
Answer:A
#include &lt;stdio.h&gt;    void foo&#40;float *&#41;;    int main&#40;&#41;    &#123;        int i = 10, *p = &amp;i;        foo&#40;&amp;i&#41;;    &#125;    void foo&#40;float *p&#41;    &#123;        printf&#40;&quot;%f\n&quot;, *p&#41;;    &#125;
A. 10.000000 B. 0.000000 C. Compile time error D. Undefined behaviour