Which of the following is equivalent to the code segment below?

if (x > 2) x = x * 2; if (x > 4) x = 0; 

if (x > 2) x *= 2;

if (x > 2) x = 0;

if (x > 2) x = 0; else x *= 2;

x = 0;

21

Which of the following is equivalent to the code segment below?

if (x > 0) x = -x; if (x < 0) x = 0; 

if (x<0) x = 0;

if (x < 0) x = 0; else x = -1;

if (x > 0) x = -x; else x = 0;

x = 0;

if (x>0) x = 0;

31

What would the following print?

int x = 3; int y = 2; if (x > 2) x++; if (y > 1) y++; if (x > 2) System.out.print("first "); if (y < 3) System.out.print("second "); System.out.print("third"); 

third

first second

first second third

first

first third

41

What would the following print?

int x = 3; int y = 2; if (y / x > 0) System.out.print("first "); System.out.print("second "); 

first

first second

second

Nothing will be printed

51

What would the following print?

int x = 3; int y = 2; if (y / x > 0); { System.out.print("first "); System.out.print("second "); } 

second

first second

Nothing will be printed

first