C++ Quiz and Answers: switch case

1. Which follows the case statement? A. : B. ; C. - D. A newline 2. What is required to avoid falling through from one case to the next? A. end; B. break; C. Stop; D. A semicolon. 3. What keyword covers unhandled possibilities? A. all B. contingency C. default D. other 4. What is the result of the following code? int x=0; switch(x) { case 1: cout<<"One"; case 0: cout<<"Zero"; case 2: cout<<"Hello World"; } A. One B. Zero C. Hello World D. ZeroHello World