Across
1
Rules for data communication
5
Program to access the internet
6
Wired networking technology
7
Global computer network
8
Step-by-step problem-solving method
Down
2
Temporary storage for fast access
3
Computer that provides services to others
4
Named storage location in code
9
Smallest unit of a digital image
10
Function that calls itself
11
Computer model of a real-world system