#include &lt;stdio.h&gt;    int main&#40;&#41;    &#123;        extern ary1&#91;&#93;;        printf&#40;&quot;%d\n&quot;, ary1&#91;0&#93;&#41;;    &#125;
A. Value of ary1[0]
B. Compile time error due to multiple definition
C. Compile time error because size of array is not provided
D. Compile time error because datatype of array is not provided
Answer:A
#include &lt;stdio.h&gt;    int main&#40;&#41;    &#123;        extern ary1&#91;&#93;;        printf&#40;&quot;%d\n&quot;, ary1&#91;0&#93;&#41;;    &#125;
A. Value of ary1[0] B. Compile time error due to multiple definition C. Compile time error because size of array is not provided D. Compile time error because datatype of array is not provided