Answer:
Tutorial
Explanation:
A tutorial is a method of transferring knowledge and may be used as a part of a learning process. More interactive and specific than a book or a lecture, a tutorial seeks to teach by example and supply the information to complete a certain task.
A Tutorial Manual is a document organized as a step by step introduction to a particular course with the purpose of teaching and enlightening about the course.
Please be more specific. What are you trying to ask?
Answer:
Security token
Explanation:
Security token is an hardware or physical device use for authenticating a person's identity so as to be able to grant access to an electronically restricted resource. The token is used in tandem to or in place of a security pin or number.
All this meet the specification required by the employers of Joseph.
To create a directory, you can use the command mkdir. Below is an example:
mkdir /var/oracle/database/9i
Answer:
The code to this question can be given as:
Code:
public interface Test
{
public abstract Duration getDuration();
public abstract Result check(int ar);
public abstract double getScore();
}
Explanation:
An interface is similar to Java Class, and it has only static variables and abstract methods. Java uses a multi-inheritance interface. Many Java interfaces can be implemented by a Java class. All methodologies were implicitly public and abstract within an interface.
In the given question we a function that is "Test" and inside the interface, we define three functions that are defined as:
- First, we declare a "getDuration" method that returns the Duration object.
- Second, we declare a "check" method that accepts an integer variable that is "a".
- Third, we declare a "getScore" method that returns a double value.