Answer:
what is your question? I can't answer this question haha
Sometimes referred to as database management systems<span>, database software tools are primarily used for storing, modifying, extracting, and searching for information within a database. </span>
An array is an indexed collection of data elements. First you must declare an array, give its name and data. <span>Once your arrays are declared, you access the elements in an array with the array name, and the index number inside brackets [ ].
So, in every </span><span>programming language, when you access data stored in an array, you must use a command [] (brackets) containing a value that accesses memory occupied by the array.</span>
Answer:
Public int getHeight(){
return height;
}
public int getWidht(){
return widht;
}
public int setHeight(int change){
height = change;
}
public int setWidht(int change){
widht = change;
}
public int getPerimeter(){
int perimeter = 2 ( getWidht() + getHeight ());
return perimeter;
If the width is 10 and height 4, the perimeter should be 28.
Explanation:
An accessor in Java is a method that is used to get the value of an object variable. The program above has three accessor methods, getHeight, getWidht and getPerimeter.
Mutators are methods that is used to change of mutate the value of object variables. They are denoted or identified by the set prefix in their names. From the class code, the mutator are setHeight and setWidht.
