Answer:
The answer is "True"
Explanation:
The information, that is true or false in the statement is missing, which can be defined as follows:
- The interface is a part of the Java programming language, which offers you to achieve multiple inheritances. It is also known as a common limit, that exchanges information on two or more separate parts of a computer network.
- It also contains the abstract method, and an interface to interface inheritance it uses extends keyword, and in the interface to a class, it uses the implement keyword.
<span>The toolbar on the top of screen and menu bar the mean part of commands.</span>
Answer:
The code will give an error that is "At least one public class is required in main file".
Explanation:
In the given code if we do not use the public access modifier to the class. It will give an error so, the correct code to this question as follows:
Program:
import java.util.HashSet; //import package
public class A //define class as public.
{
public static void main(String[ ] args) //define main method.
{
HashSet set = new HashSet(); //creating hashset object.
set.add("A"); //add alphabet in hashset
set.add("B"); //add alphabet in hashset
set.add("C"); //add alphabet in hashset
System.out.print("Size of HashSet is :"set.size()); //print the size of hashset.
}
}
Output:
Size of HashSet is : 3
Explanation of the program:
- In the above program, we define a public class that is "A" and inside the class, we define the main method.
- Inside the main method, we create a HashSet class object that is "set".
- To add elements in HashSet we use add() function that adds elements and in the last, we use the size() function that prints the size HashSet.
Answer:
never gonna give you uppp
Explanation:
criiiiii
