Across
1
Device that directs network traffic
5
Temporary storage for fast access
6
Display screen for a computer
7
Connected group of computers
11
Conversion of data into secret code
Down
2
Pointer on a computer screen
3
Wired networking technology
4
Function that calls itself
8
Request for information from a database
9
Moving images created digitally
10
Computer model of a real-world system