横向
1
Unit of digital information equal to 8 bits
4
Online data storage and computing
5
Rules for data communication
8
Short-range wireless technology
9
Programs and applications on a computer
10
Ordered collection of data elements
12
Global computer network
纵向
2
Encode data to keep it secure
3
Instructions written for a computer
6
Display screen for a computer
7
Input device with letter and number keys
11
Main processor of a computer
13
Moving images created digitally