横向
1
Information processed by a computer
2
Short-range wireless technology
3
Data type with true or false values
5
Encode data to keep it secure
6
Security system blocking unauthorized access
7
Reusable block of code
纵向
1
Process of finding and fixing code errors
2
Unit of digital information equal to 8 bits
4
Conversion of data into secret code
8
Request for information from a database