横向
1
Smallest unit of digital data
4
Data type with true or false values
5
Online data storage and computing
6
Point where user interacts with system
11
Capacity of a data connection
纵向
2
Portable personal computer
3
Collection of web pages
7
Short-range wireless technology
8
Programs and applications on a computer
9
Convert code into executable program
10
Encode data to keep it secure
12
Global computer network