Across
1
Rules for data communication
3
Interface for software to communicate
5
Display screen for a computer
7
Computer that provides services to others
11
Point where user interacts with system
13
Pointer on a computer screen
14
Function that calls itself
Down
2
Physical components of a computer
4
Main processor of a computer
6
Programming language for web browsers
8
Computer model of a real-world system
9
Program to access the internet
10
Conversion of data into secret code
12
Input device with letter and number keys
15
Named storage location in code