#include &lt;iostream&gt;    using namespace std;    template &lt;class T&gt;    inline T square&#40;T x&#41;    &#123;        T result;        result = x * x;        return result;    &#125;;    template &lt;&gt;    string square&lt;string&gt;&#40;string ss&#41;    &#123;        return &#40;ss+ss&#41;;    &#125;;    int main&#40;&#41;    &#123;        int i = 2, ii;        string ww&#40;&quot;A&quot;&#41;;        ii = square&lt;int&gt;&#40;i&#41;;        cout &lt;&lt; i &lt;&lt; &quot;: &quot; &lt;&lt; ii;        cout &lt;&lt; square&lt;string&gt;&#40;ww&#41; &lt;&lt; &quot;:&quot; &lt;&lt; endl;    &#125;
A. 2:4AA
B. 2:4
C. AA
D. 2:4A
Answer:A
#include &lt;iostream&gt;    using namespace std;    template &lt;class T&gt;    inline T square&#40;T x&#41;    &#123;        T result;        result = x * x;        return result;    &#125;;    template &lt;&gt;    string square&lt;string&gt;&#40;string ss&#41;    &#123;        return &#40;ss+ss&#41;;    &#125;;    int main&#40;&#41;    &#123;        int i = 2, ii;        string ww&#40;&quot;A&quot;&#41;;        ii = square&lt;int&gt;&#40;i&#41;;        cout &lt;&lt; i &lt;&lt; &quot;: &quot; &lt;&lt; ii;        cout &lt;&lt; square&lt;string&gt;&#40;ww&#41; &lt;&lt; &quot;:&quot; &lt;&lt; endl;    &#125;
A. 2:4AA B. 2:4 C. AA D. 2:4A
Explanation:Template specialization is used when a different and specific implementation is to be used for a specific data type. In this program, We are using integer and character.