Oracle
1Z0-808 · Question #23
1Z0-808 Question #23: Real Exam Question with Answer & Explanation
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Working with Methods and Encapsulation
Question
public class TestScope {
public static void main (String[] args) {
int var1 = 200;
System.out.print (doCalc(var1));
System.out.print ("+var1);
}
static int doCalc (int var1) {
var1 = var1 * 2;
return var1;
}
}
What is the result?
Options
- A400 200
- B200 200
- C400 400
- DCompilation fails.
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Topics
#variable scope#method parameters#pass-by-value#local variables