_______ enables devices to share data with each other by touching them together or bringing them within a few centimeters of each other.

Every object in C# knows its own class and can access this information through method .

a) GetType() b) GetInformation() c) ObjectClass() d) ObjectInformation()

Contestants on the television quiz show Who Wants to be a Millionaire can win $1 million if they answer 15 questions correctly. Each question is multiple choice with four possible answers. What are the odds of winning the million by guessing the answers to all 15 questions?

The producers of the show want to make it more likely to succeed. They make the first five questions much easier than the later questions. Also, each contestant has three lifelines that can often help the contestant to answer correctly. Suppose the contestant gets the first five questions correct and of the remaining ten questions, three are answered correctly using lifelines. Of the remaining questions, the contestant knows the answer to three and for each of the others can identify two of the possible answers as being incorrect. What are the odds of winning the million dollars by guessing these two-part questions?