横向
1
Storage medium for digital data
3
Smallest unit of a digital image
5
Storage location for code
7
Step-by-step problem-solving method
12
Rules for data communication
纵向
2
Global computer network
4
Online data storage and computing
6
Process of finding and fixing code errors
8
Main processor of a computer
9
Function that calls itself
10
Physical components of a computer
11
Smallest unit of digital data