Across
1
Device that directs network traffic
2
Smallest unit of digital data
4
Pointer on a computer screen
7
Unit of digital information equal to 8 bits
9
Step-by-step problem-solving method
Down
1
Temporary computer memory
2
Data type with true or false values
3
Computer model of a real-world system
5
Series of commands for a computer
6
Ordered collection of data elements
8
Encode data to keep it secure