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Lesson 5: switch case

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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?

x=0;

switch(x)

{

  case 1: printf( "One" );

  case 0: printf( "Zero" );

  case 2: printf( "Hello World" );

}

A. One
B. Zero
C. Hello World
D. ZeroHello World

Quiz