Across
1
Physical components of a computer
5
Rules for data communication
6
Smallest unit of digital data
8
Collection of web pages
11
Ordered collection of data elements
Down
2
Device that directs network traffic
3
Computer model of a real-world system
4
Named storage location in code
7
Encode data to keep it secure
9
Step-by-step problem-solving method
10
Moving images created digitally