横向
1
Temporary computer memory
3
Named storage location in code
4
Rules for data communication
8
Request for information from a database
9
Series of commands for a computer
10
Programming language for web browsers
11
Device that directs network traffic
12
Unit of digital information equal to 8 bits
纵向
2
Computer model of a real-world system
5
Ordered collection of data elements
6
Security system blocking unauthorized access
7
Encode data to keep it secure
13
Main processor of a computer