横向
1
Collection of web pages
4
Capacity of a data connection
5
Ordered collection of data elements
7
Function that calls itself
9
Main processor of a computer
10
Temporary computer memory
13
Instructions written for a computer
纵向
2
Rules for data communication
3
Global computer network
4
Unit of digital information equal to 8 bits
6
Connected group of computers
8
Set of instructions for a computer
11
Physical components of a computer
12
Input device with letter and number keys