横向
1
Physical components of a computer
6
Temporary storage for fast access
7
Wired networking technology
11
Organized collection of stored data
纵向
2
Step-by-step problem-solving method
3
Global computer network
4
Program to access the internet
5
Computer that provides services to others
8
Request for information from a database
9
Smallest unit of a digital image
10
Point where user interacts with system