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Given the following array declaration:int[] a = new int[6];What is the index of the last element in the array?

What is the output of the following code?public class Exam {    public static void main (String[] args) {        double x = 1;        try {            x = getVal(0);            System.out.println(“x=”+x);        } catch (ArrayIndexOutOfBoundsException e) {            System.out.print(“%x=”);        } catch (Exception e) {            System.out.print(“!x=”);        } finally {            System.out.println(x);        }    }    public static double getVal(int x) {        return 1/x;    }} [BLANK-1]

public class Exam { public static int changeArr(int arr) { arr = arr + 1; return arr + 2; } public static void main(String args[]) { int[] arr = {0, 1, 2}; changeArr(arr[0]); System.out.println(arr[2]); }}

Command-line arguments are separated using spaces.

Which of the following best describes the functions of lipids in the body?

The ABO blood groups are determined by specific _____ present on the surface of erythrocytes.

Social media often portrays “sociopaths” as cold, manipulative individuals who charm others, lack empathy, and exploit people without guilt or remorse. Which personality disorder best aligns with these traits?

Which of the following substances is most acidic according to the pH scale?

At the organ system level, _____.

The breakdown of large molecules into smaller ones is called _____.