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Methods: How to Write Them Practice Test
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Q1
Which statement about method scope is correct for this code? ```java
public class Demo {
public static int factorial(int n){
int prod = 1;
for(int i=2;i<=n;i++){
int step = i; // loop-only
prod *= step;
}
return prod;
}
}
Which statement about method scope is correct for this code? ```java
public class Demo {
public static int factorial(int n){
int prod = 1;
for(int i=2;i<=n;i++){
int step = i; // loop-only
prod *= step;
}
return prod;
}
}