class Test { static int s; public static void main(String [] args) { Test p = new Test(); p.start(); System.out.println(s); } void start() { int x = 7; twice(x); System.out.print(x + " "); } void twice(int x) { x = x*2; s = x; } }
Options:
A .  7 7
B .  7 14
C .  14 0
D .  14 14
Answer: Option B
The int x in the twice() method is not the same int x as in the start() method. Start()'s x
is not affected by the twice() method. The instance variable s is updated by twice()'s x,
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