#include &lt;stdio.h&gt;    void main&#40;&#41;    &#123;        int const k = 5;        k++;        printf&#40;&quot;k is %d&quot;, k&#41;;    &#125;
A. k is 6
B. Error due to const succeeding int
C. Error, because a constant variable can be changed only twice
D. Error, because a constant variable cannot be changed
Answer:A
#include &lt;stdio.h&gt;    void main&#40;&#41;    &#123;        int const k = 5;        k++;        printf&#40;&quot;k is %d&quot;, k&#41;;    &#125;
A. k is 6 B. Error due to const succeeding int C. Error, because a constant variable can be changed only twice D. Error, because a constant variable cannot be changed
Explanation:Constant variable has to be declared and defined at the same time. Trying to change it results in an error.