MCQOPTIONS
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| 1. |
Suppose n is a variable of the type Byte and we wish, to check whether its fourth bit (from right) is ON or OFF. Which of the following statements will do this correctly? |
| A. | <pre><code class="csharp">if ((n&16) == 16) Console.WriteLine("Fourth bit is ON");</code></pre> |
| B. | <pre><code class="csharp">if ((n&8) == 8) Console.WriteLine("Fourth bit is ON");</code></pre> |
| C. | <pre><code class="csharp">if ((n ! 8) == 8) Console.WriteLine("Fourth bit is ON");</code></pre> |
| D. | <pre><code class="csharp">if ((n ^ 8) == 8) Console.WriteLine("Fourth bit is ON");</code></pre> |
| E. | <pre><code class="csharp">if ((n ~ 8) == 8) Console. WriteLine("Fourth bit is ON");</code></pre> |
| Answer» C. <pre><code class="csharp">if ((n ! 8) == 8) Console.WriteLine("Fourth bit is ON");</code></pre> | |