#include &lt;iostream&gt;    using namespace std;    int main&#40;&#41;    &#123;        char c = 74;        cout &lt;&lt; c;        return 0;    &#125;
A. A
B. N
C. J
D. I
Answer:A
#include &lt;iostream&gt;    using namespace std;    int main&#40;&#41;    &#123;        char c = 74;        cout &lt;&lt; c;        return 0;    &#125;
A. A B. N C. J D. I
Explanation: The literal value for 74 is J. So it will be printing J. 5. How do we represent a wide character of the form wchar_t?