Answer:
Is there suppose to be a pic?
Explanation:
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:
The work with city government is better than outside city government due to the reasons given below.
Explanation:
There are many differences while working in city government or outside city government. I choose city government job in data and digital service due to the following reasons.
- City government provides all types of facilities that are required in data management and digital services.
- Provision of more benefits along with salary from city government.
- City government arrange different training and development sessions for their employ.
- There are many learning and development opportunities, because they provide opportunity to work in different departments.
- City Government have better HR policies as compared to outside government.
Answer:
As a design rule, access points within range of each other should be set to channel frequencies with minimal signal overlap. Users will find that roaming doesn’t work well, and performance will degrade because of interference between access points.
Explanation:
Answer:
The Ribbon is composed of three parts: Tabs, Groups, and Commands.
