横向
1
Physical components of a computer
3
Smallest unit of digital data
7
Security system blocking unauthorized access
8
Error in computer code
9
Process of finding and fixing code errors
10
Connected group of computers
11
Series of commands for a computer
12
Wired networking technology
13
Organized collection of stored data
纵向
2
Point where user interacts with system
4
Named storage location in code
5
Online data storage and computing
6
Instructions written for a computer