Across
1
Computer model of a real-world system
6
Reusable block of code
7
Program to access the internet
9
Moving images created digitally
11
Point where user interacts with system
12
Connected group of computers
Down
2
Storage medium for digital data
3
Short-range wireless technology
4
Conversion of data into secret code
5
Function that calls itself
8
Ordered collection of data elements
10
Pointer on a computer screen
13
Named storage location in code