Answer:
Operating System.
Explanation:
All the properties listed in the question are handled by the Operating system.
Operating system:-It is a software that manages the computer hardware,provides common services for the programs of the computer and software resources.
Some of the most popular operating systems are as following:-
- Microsoft Windows.
- Apple MACOS
- Linux.
There are also other operating systems present out there these are some of the mostly used OS's.
Answer:
character
Explanation:
character is the smallest unit of an information. It is also equivalent to one byte.
field is the collection of the combination of characters that make up a single fact.
record is the collection of related fields.
Answer:
Explanation:
The following code is written in Java. It creates the Rectangle class with the height and width variables. The constructor takes these variables as parameters to create Rectangle objects. It creates the get_perimeter method that sums up two of each side in order to get the perimeter of the Rectangle. A get_area method multiplies the height by the width to get the area. Finally, a resize method takes in a double factor variable and multiplies the height and the width by the factor to get a resized Rectangle object.
class Rectangle {
double height, width;
public Rectangle(double height, double width) {
this.height = height;
this.width = width;
}
public double get_perimeter() {
return (this.height + this.height + this.width + this.width);
}
public double get_area() {
return (this.height * this.width);
}
public void resize(double factor) {
this.height *= factor;
this.width *= factor;
}
}
