Top Java Quiz Questions ☕️

Code snippet:

// Line n1
switch (cardVal) {
    case 4: case 5: case 6:
    case 7: case 8:
        System.out.println("Hit");
        break;
    case 9: case 10: case 11:
        System.out.println("Two");
        break;
    case 15: case 16:
        System.out.println("Sur");
        break;
    default:
        System.out.println("Win");
}

Code snippet:

1: public class _C {
2: private static int $;
3: public static void main(String[] main) {
4: String a_b;
5: System.out.print($);
6: System.out.print(a_b);
7: } }

Code snippet:

String s1 = "Java";
String s2 = "Java";
StringBuilder sb1 = new StringBuilder();
sb1.append("Ja").append("va");
System.out.println(s1 == s2);
System.out.println(s1.equals(s2));
System.out.println(sb1.toString() == s1);
System.out.println(sb1.toString().equals(s1));

Scroll up and check yourself right now🔥

In this channel you will: 🎯 receive TOP Java questions every day 🎯 acquire a solid foundation in Java 🎯 find clear explanations of the concepts you need to grasp under EACH question 🎯 achieve the high level of professional competency 🎯train yourself, refresh your knowledge, prepare for exam and a lot of others advantages

Code snippet

import java.util.ArrayList; 
import java.util.List;
public class JavaSETest {
    public static void main(String[] args) {
         List<Integer> elements = new ArrayList<>(); 
         elements.add(10);
         int firstElmnt = elements.get(1); 
         System.out.println(firstElmnt);
} }