Free Oracle 1Z0-851 Exam Dumps Questions & Answers
| Exam Code/Number: | 1Z0-851Join the discussion |
| Exam Name: | Java Standard Edition 6 Programmer Certified Professional Exam |
| Certification: | Oracle |
| Free Question Number: | 290 |
| Publish Date: | Sep 22, 2026 |
| # of views: | 3748 |
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Given:
1.public class BuildStuff {
2.public static void main(String[] args) {
3.Boolean test = new Boolean(true);
4.Integer x = 343;
5.Integer y = new BuildStuff().go(test, x);
6.System.out.println(y);
7.}
8.int go(Boolean b, int i) {
9.if(b) return (i/7);
10.return (i/49);
11.}
12.}
What is the result?
Given:
3.import java.util.*;
4.public class Mapit {
5.public static void main(String[] args) {
6.Set<Integer> set = new HashSet<Integer>();
7.Integer i1 = 45;
8.Integer i2 = 46;
9.set.add(i1);
10.set.add(i1);
11.set.add(i2); System.out.print(set.size() + " ");
12.set.remove(i1); System.out.print(set.size() + " ");
13.i2 = 47;
14.set.remove(i2); System.out.print(set.size() + " ");
15.}
16.}
What is the result?
Given:
3.class Employee {
4.String name; double baseSalary;
5.Employee(String name, double baseSalary) {
6.this.name = name;
7.this.baseSalary = baseSalary;
8.}
9.}
10.public class SalesPerson extends Employee {
11.double commission;
12.public SalesPerson(String name, double baseSalary, double commission) {
13.// insert code here
14.}
15.}
Which two code fragments, inserted independently at line 13, will compile? (Choose two.)
