&#123;     struct abc     &#123;         int i;     &#125;     class Program     &#123;         static void Main&#40;string&#91;&#93; args&#41;         &#123;             abc x = new abc&#40;&#41;;             abc z;             x.i = 10;             z = x;             z.i = 15;             console.Writeline&#40;x.i + &quot;  &quot; + y.i&#41;         &#125;     &#125; &#125;
A. 10 10
B. 10 15
C. 15 10
D. 15 15
Answer:A
&#123;     struct abc     &#123;         int i;     &#125;     class Program     &#123;         static void Main&#40;string&#91;&#93; args&#41;         &#123;             abc x = new abc&#40;&#41;;             abc z;             x.i = 10;             z = x;             z.i = 15;             console.Writeline&#40;x.i + &quot;  &quot; + y.i&#41;         &#125;     &#125; &#125;
A. 10 10 B. 10 15 C. 15 10 D. 15 15