Across
1
Set of instructions for a computer
4
Reusable block of code
5
Online data storage and computing
7
Point where user interacts with system
10
Programs and applications on a computer
Down
2
Temporary computer memory
3
Conversion of data into secret code
6
Computer model of a real-world system
8
Wired networking technology
9
Device that directs network traffic
11
Storage medium for digital data