横向
1
Unit of digital information equal to 8 bits
3
Conversion of data into secret code
5
Smallest unit of a digital image
7
Device that directs network traffic
9
Storage medium for digital data
纵向
1
Error in computer code
2
Reusable block of code
4
Short-range wireless technology
6
Computer model of a real-world system
8
Interface for software to communicate