Invoking ________ returns the number of the elements in an ArrayList x.

Suppose an ArrayList list contains {“red”, “red”, “green”}. What is the list after the following code? String element = “red”; for (int i = 0; i < list.size(); i++)   if (list.get(i).equals(element)) list.remove(element);

The getValue() method is overridden in two ways. Which one is correct? I: public class Test { public static void main(String args) { A a = new A(); System.out.println(a.getValue()); } } class B { public Object getValue() { return “Any object”; } } class A extends B { public String getValue() { return “A string”; } }

Write a Java program that creates an ArrayList of integers and adds the following values to it: 45, 12, 78, 32, and 56. The program should then find and display the maximum and minimum values in the list using the Collections utility class.

Suppose ArrayList x contains two strings . Which of the following methods will cause the list to become ?

Outline the management strategies for fever without a source in young infants. Management strategies for fever without a source in young infants include using risk stratification , obtaining necessary laboratory tests, and considering  for those who appear ill or do not meet low-risk criteria.

Suppose an ArrayList list contains {“red”, “red”, “green”}. What is the list after the following code? String element = “red”; for (int i = 0; i < list.size(); i++) if (list.get(i).equals(element)) { list.remove(element); i--; }

Show the output of the following code: String array = {“r…”…

Suppose you create a class Square to be a subclass of GeometricObject. Analyze the following code: class Square extends GeometricObject { double length;    Square(double length) { GeometricObject(length); } }

What is a common complication of prolonged empiric antibiotic use in neonatal patients?