Answer and Explanation:
public class petData
{
private int ageYears;
private String fullName;
private int IdNumber;
public void setName (String givenName)
{
fullName = givenName;
return;
}
public void setAge (int numYears)
{
ageYears = numYears;
return;
}
public void setID (int numID)
{
IdNumber = numID;
return;
}
public void printAll ()
{
System.out.print ("Name: " + fullName);
System.out.print (", Age: " + ageYears);
return;
}
}
From the above, we have defined a class petData, with methods setName, setAge, printAll. These methods all make use of the string variable fullName and integer variable ageYears. From the above, setName method sets fullName variable to name given to its string parameter givenName while setAge method does the same with the ageYears variable in initializing it. This is also done by the ID method. These variables are then used by printAll method in printing out the Name and age of the object which would be created with the petData class
E. g: petData dog= new petData();
Answer:
Application Programming Interface.
Explanation:
Application Programming Interface(API) is a collection of function, routines, procedures and the protocol which are used create a software application.The main role of API is that it defined or specified how the components of software will interact.
The objective of the Application Programming Interface that it the manufacturer or develop software that is running on system or device. The advantage of using the Application Programming Interface is that we can develop a better program in a very manner by using the API.
Utility software can help you to designed to help analyze,configure , optimize or maintain a computer.
A keyboard is the primary device to enter text that consists of alphabet keys, numeric keys and other specialized keys. a mouse may include one or more buttons and a scroll wheel and works by moving across a smooth surface to signal movement of the pointer. Both are plug and play( PnP).
