package go; package demo; public class Pokemon { import L; // import Pokemon class (#1) private int hitPoints; static int population; public class Main { public static void main(String[] args) { void attack() { // implementation this.evolve(); Pokemon pika = new Pokemon(); pika.hitPoints = 30; (#2) System.out.print(Pokemon.population);(#3) pika.attack(); (#4) pika.evolve(); (#5) } public void evolve() { // implementation } } } 1) Which of the following statements is true? a) Since Pokemon is public, the import statement in (#1) is optional b) If Rokemon and Main are in the same package, the import statement in (#1) is no longer needed c) If Pokemon and Main are in the same package, codes in (#2)-(#5) will all be valid d) None of the above 2) Provide the fully qualified name of Pokémon class:

Database System Concepts
7th Edition
ISBN:9780078022159
Author:Abraham Silberschatz Professor, Henry F. Korth, S. Sudarshan
Publisher:Abraham Silberschatz Professor, Henry F. Korth, S. Sudarshan
Chapter1: Introduction
Section: Chapter Questions
Problem 1PE
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package go;
package demo;
public class Pokemon {
import
; // import Pokemon class (#1)
public class Main {
private int hitPoints;
static int population;
public static void main(String[) args) {
void attack() {
// implementation
this.evolve();
}
public void evolve() {
// implementation
Pokemon pika = new Pokemon();
pika.hitPoints = 30; (#2)
System.out.print(Pokemon.population);(#3)
pika.attack(); (#4)
pika.evolve(); (#5)
}
}
1) Which of the following statements is true?
a) Since Pokemon is public, the import statement in (#1) is optional
b) If Pokemon and Main are in the same package, the import statement in (#1) is no longer needed
c) If Pokemon and Main are in the same package, codes in (#2)-(#5) will all be valid
d) None of the above
|
2) Provide the fully qualified name of Pokémon class:
Transcribed Image Text:package go; package demo; public class Pokemon { import ; // import Pokemon class (#1) public class Main { private int hitPoints; static int population; public static void main(String[) args) { void attack() { // implementation this.evolve(); } public void evolve() { // implementation Pokemon pika = new Pokemon(); pika.hitPoints = 30; (#2) System.out.print(Pokemon.population);(#3) pika.attack(); (#4) pika.evolve(); (#5) } } 1) Which of the following statements is true? a) Since Pokemon is public, the import statement in (#1) is optional b) If Pokemon and Main are in the same package, the import statement in (#1) is no longer needed c) If Pokemon and Main are in the same package, codes in (#2)-(#5) will all be valid d) None of the above | 2) Provide the fully qualified name of Pokémon class:
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