横向
1
Information processed by a computer
2
Point where user interacts with system
3
Wired networking technology
4
Data type with true or false values
9
Computer that provides services to others
11
Pointer on a computer screen
纵向
2
Global computer network
5
Unit of digital information equal to 8 bits
6
Set of instructions for a computer
7
Function that calls itself
8
Convert code into executable program
10
Collection of web pages
12
Online data storage and computing