横向
1
Instructions written for a computer
4
Point where user interacts with system
5
Computer that provides services to others
6
Collection of web pages
7
Data type with true or false values
8
Organized collection of stored data
9
Rules for data communication
纵向
2
Programming language for web browsers
3
Encode data to keep it secure
10
Pointer on a computer screen
11
Smallest unit of digital data