横向
1
Temporary storage for fast access
3
Storage medium for digital data
6
Wireless internet connection
7
Series of commands for a computer
10
Interface for software to communicate
12
Point where user interacts with system
13
Organized collection of stored data
14
Device that directs network traffic
15
Information processed by a computer
纵向
2
Computer model of a real-world system
4
Collection of web pages
5
Instructions written for a computer
8
Security system blocking unauthorized access
9
Moving images created digitally
11
Smallest unit of digital data