横向
1
Rules for data communication
6
Computer that provides services to others
9
Convert code into executable program
10
Temporary computer memory
11
Global computer network
13
Program to access the internet
纵向
2
Online data storage and computing
3
Series of commands for a computer
4
Computer model of a real-world system
5
Conversion of data into secret code
7
Unit of digital information equal to 8 bits
8
Storage location for code
12
Software designed to harm computers