横向
1
Security system blocking unauthorized access
3
Wired networking technology
8
Storage location for code
9
Convert code into executable program
10
Physical components of a computer
12
Interface for software to communicate
13
Named storage location in code
纵向
2
Organized collection of stored data
4
Computer model of a real-world system
5
Programs and applications on a computer
6
Information processed by a computer
7
Online data storage and computing
11
Global computer network