Across
1
Process of finding and fixing code errors
5
Input device with letter and number keys
8
Wireless internet connection
9
Rules for data communication
Down
2
Online data storage and computing
3
Computer model of a real-world system
4
Conversion of data into secret code
6
Unit of digital information equal to 8 bits
7
Smallest unit of digital data
10
Portable personal computer
11
Storage location for code