Answer:
print("hello world")
Explanation:
a hello world program is simply a program that prints out hello world.
for this you would need to remember to have the same number of brackets on each side and to write print. Also remember when printing to include speech marks.
Answer:
Network Operating System (NOS)
Explanation:
A network operating system (NOS) is an operating system that makes different computer devices connect to a common network in order to communicate and share resources with each other using a server. A network operating system can be used by printers, computers, file sever among others, and they are connected together using a local area network. This local area network which they are connected to works as the server.
The NOS also acts as a network security because it could be used as an access control or even user authentication.
There are two types of NOS
1) Peer to peer network operating system.
2) Client/server network operating system
A network operating system (NOS) is a server-based operating system oriented to computer networking and may include directory services, network management, network monitoring, network policies, user group management, network security, and other network-related functions.
Answer:
We create a block div with an id="block" and we make the css code
Explanation:
<!doctype html>
<html>
<head>
<meta charset="utf-8">
<title>bloque</title>
<link href="bloque.css" rel="stylesheet" type="text/css">
</head>
<body>
<!--we create the div with the id="block" and a text "hello world"-->
<div id="block"> hello world </div>
</body>
</html>
/* CSS Document */
/* we create the CSS file, then with the same id="block" we're programming in the CSS code*/
#block{
background-color: #ECDEC9;
padding: 20px;
float: left;
font-size: 50px;
font-family: "Lucida Grande", "Lucida Sans Unicode", "Lucida Sans", "DejaVu Sans", "Verdana", "sans-serif";
}
Program Area_Circle;
Uses Crt;
Const
Pi = 3.1416;
Var
Radius : Integer;
Area : Real;
Begin
Clrscr;
Writeln('Area of a Circle Solver');
Writeln;
Write('Enter the Radius of the Circle : ');
Readln(Radius);
Area := (Pi * Radius * Radius);
Writeln;
Writeln('The Area of the Circle is ' ,Area:8:2,'.');
Writeln;
Writeln('Program Executed');
Readln;
End.
Hope this helps!
