Answer:
Android
iOS
Explanation:
Operating systems refers to the embedded software program upon which a machine ( computer or smartphone) is programmed to work. Applications or programs which machines would run must be compatible with that which is designed for the operating system. Operating systems handles and controls process and file management, input and output among others.
The Android and iOS operating system are the two most popular operating systems used on smartphones. In terms of ownership, iOS is developed by Apple and it is not open source (closed source). It has a simple and very less customizable interface. Smart products such as iPhones, iPads run on iOS operating system.
Android on the other hand is runned by googl and is more open source, with a much more customizable interface, android garners more
popularity in the smartphone ecosystem. Most major smartphone devices run on Android such as Samsung, Sony and so on.
Other operating systems may include windows which are very less popular.
Answer:
Address bar
Explanation:
The address bar is a field in a web browser, usually located at the top, where you type the address of a web page and displays the address of the page you are currently on. The address of a web page is called the Uniform Resource Locator in World Wide Web terminology.
Answer:
Explanation:
The following code is written in Python. It uses the imports the turtle class in order to be able to draw a blue square with 100pixels per side and then a red circle with a diameter of 100 pixels that fits perfectly inside the square.
import turtle
t = turtle.Turtle()
#Make Square
t.fillcolor('blue')
t.begin_fill()
t.back(50)
for i in range(4):
t.forward(100)
t.left(90)
t.end_fill()
#Make Circle
t.forward(50)
t.fillcolor('red')
t.begin_fill()
t.circle(50)
t.end_fill()