Across
1
Computer model of a real-world system
5
Convert code into executable program
6
Ordered collection of data elements
7
Unit of digital information equal to 8 bits
9
Device that directs network traffic
12
Set of instructions for a computer
Down
2
Security system blocking unauthorized access
3
Moving images created digitally
4
Input device with letter and number keys
8
Online data storage and computing
10
Portable personal computer
11
Encode data to keep it secure
13
Series of commands for a computer