A. The force that moves electrons
See below for the modified program in Java
<h3>How to modify the program?</h3>
The for loop statements in the program are:
- for (int i = 0; i < arr.length; i++) { arr[i] = rd.nextInt(1000); }
- for (int i = 0; i < arr.length; i++) { System.out.println(arr[i]); }
To use the enhanced for loop, we make use of the for each statement.
This syntax of the enhanced for loop is:
for(int elem : elems)
Where elem is an integer variable and elems is an array or arrayList
So, we have the following modifications:
- i = 0; for (int num : arr){ arr[i] = rd.nextInt(1000); i++;}
- for (int num : arr) { System.out.println(num); }
Hence, the modified program in Java is:
class Main {
static int[] createRandomArray(int nrElements) {
Random rd = new Random();
int[] arr = new int[nrElements];
int i = 0;
for (int num : arr){
arr[i] = rd.nextInt(1000);
i++;
}
return arr;
}
static void printArray(int[] arr) {
for (int num : arr) {
System.out.println(num);
}
}
}
public static void main(String[] args) {
int[] arr = createRandomArray(5);
printArray(arr);
}
}
Read more about enhanced for loop at:
brainly.com/question/14555679
#SPJ1
Answer:
The answer to this question is given below in the explanation section.
Explanation:
AND and OR operators are used when more than one condition is to be specified in where clause of SQL.
AND and OR operators are used where there is more than one condition specified in a SQL's query statement.
However, AND and OR operators also used in other languages when there are more than one condition is specified and needs to be tested logically.
