Answer the following questions true (T) or false (F)
1. The List interface is for collections that allow repetition of elements and do not impose an order on their elements.
2. The difference between the List
1. False
2. True
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For the given class, which of the following would be the best hashCode function implementation?
public class Employee { private String name, surname; public Employee(String name, String surname) { this.name = name; this.surname = surname; } } a. public int hashCode() { return this.name + this.surname; } b. public int hashCode() { return 1; } c. public int hashCode() { return (int)(Math.random() * 100); } d. public String hashCode() { return this.surname.concat(this.name); }
In code examples […] stands for:
a. Go back to the beginning b. A link within the HTML c. The header d. Additional content within the divs
Your company performs a full backup on Mondays and an incremental backup on all other days. You need to restore the data to the state it was in on Thursday. How many backups will you need to restore?
A. one B. two C. three D. four
An administrator user cannot grant rights to themselves.?
Answer the following statement true (T) or false (F)