Across
1
Interface for software to communicate
3
Wired networking technology
4
Encode data to keep it secure
10
Storage medium for digital data
11
Instructions written for a computer
12
Program to access the internet
13
Ordered collection of data elements
15
Portable personal computer
Down
2
Reusable block of code
5
Pointer on a computer screen
6
Computer model of a real-world system
7
Smallest unit of digital data
8
Physical components of a computer
9
Information processed by a computer
14
Series of commands for a computer