Across
1
Step-by-step problem-solving method
4
Ordered collection of data elements
5
Point where user interacts with system
6
Wireless internet connection
8
Device that directs network traffic
10
Capacity of a data connection
12
Programs and applications on a computer
Down
1
Moving images created digitally
2
Temporary storage for fast access
3
Computer that provides services to others
7
Security system blocking unauthorized access
9
Computer model of a real-world system
11
Wired networking technology