横向
1
Collection of web pages
4
Interface for software to communicate
5
Pointer on a computer screen
8
Organized collection of stored data
9
Temporary storage for fast access
11
Ordered collection of data elements
12
Connected group of computers
纵向
2
Global computer network
3
Reusable block of code
6
Temporary computer memory
7
Set of instructions for a computer
8
Information processed by a computer
10
Computer that provides services to others