横向
1
Interface for software to communicate
4
Global computer network
5
Wired networking technology
6
Input device with letter and number keys
7
Short-range wireless technology
8
Rules for data communication
13
Instructions written for a computer
14
Request for information from a database
纵向
2
Information processed by a computer
3
Convert code into executable program
9
Unit of digital information equal to 8 bits
10
Software designed to harm computers
11
Computer that provides services to others
12
Collection of web pages