Whenever Scanner class must be used, it can be imported as ___.*1 pointimport java.util;import java.util.Scanner;include java.util.Scanner;import java.util.*;

Scanner class is present in ___ package.*1 pointjava.langjava.utiljava.mathjava.io

Import Statement: A statement indicating that when the name Scanner is used in the program it refers to the class named Scanner found in the java.util package.

To use the Scanner class, the java.lang package must be imported. True or False?Group of answer choicesTrueFalse

Given the following declaration and initialization of a Scanner object:Scanner reader = new Scanner(System.in);What does the new keyword do? A. Establishes a new connection between human and computer. B. Allocates memory for the new object. C. Opens a new .java file. D. Creates a new java package.

Qual será o resultado do seguinte código em Java, que utiliza a classe Scanner para ler três números inteiros da entrada do usuário e verificar se eles formam um triângulo retângulo? O que será mostrado pelo println? Considere que os dado de entrada serão: 3, 4 e 5, nessa ordem.import java.util.Scanner;public class Exemplo { public static void main(String[] args) { Scanner input = new Scanner(System.in); int a = input.nextInt(); int b = input.nextInt(); int c = input.nextInt(); if ((a * a + b * b == c * c) || (b * b + c * c == a * a) || (c * c + a * a == b * b)) System.out.println("retangulo"); else System.out.println("nao retangulo"); }}