Across
1
Computer model of a real-world system
3
Data type with true or false values
5
Physical components of a computer
6
Storage medium for digital data
9
Pointer on a computer screen
10
Device that directs network traffic
11
Unit of digital information equal to 8 bits
Down
2
Wireless internet connection
3
Program to access the internet
4
Portable personal computer
7
Encode data to keep it secure
8
Conversion of data into secret code