横向
1
Point where user interacts with system
6
Smallest unit of a digital image
7
Rules for data communication
8
Short-range wireless technology
9
Online data storage and computing
10
Encode data to keep it secure
13
Global computer network
纵向
2
Storage medium for digital data
3
Storage location for code
4
Connected group of computers
5
Convert code into executable program
11
Main processor of a computer
12
Capacity of a data connection