横向
1
Device that directs network traffic
5
Storage medium for digital data
6
Display screen for a computer
7
Point where user interacts with system
11
Conversion of data into secret code
纵向
2
Programming language for web browsers
3
Information processed by a computer
4
Request for information from a database
8
Unit of digital information equal to 8 bits
9
Input device with letter and number keys
10
Global computer network
12
Connected group of computers