Answer:
public class Clock
// create the class
{
private int hours;
// variable declaration of hours
private boolean isTicking;
// variable declaration of boolean
private Integer diff;
// variable declaration of diff
}
Explanation:
Following are the description of the above code
- Firstly create the class called To Create any class we use the keyword class followed by the class name.
- In the class, we declared three variable one type integer called " hours" The second is type boolean called "isTicking" and the last one is also integer called "diff".
- They all are three variables are private it means they are not accessible outside the class.
Answer:
The correct answer to the following question is option e.) Usenet.
Explanation:
Usenet - it is a collection of the user-submitted messages or notes on the various subject that posted to the servers on the worldwide network. Each of the subject collection of notes is known as newsgroups. There are thousands of the newsgroups which is possible for us to form the new one.
It works like the decentralized computer network which allows us to download our required files. We can also download and access the binary files along with the text post.
Four binary digits
A single hexadecimal digit can represent four binary digits.
