横向
1
Process of finding and fixing code errors
3
Temporary storage for fast access
4
Collection of web pages
6
Request for information from a database
7
Program to access the internet
10
Computer model of a real-world system
12
Computer that provides services to others
13
Temporary computer memory
15
Convert code into executable program
纵向
2
Encode data to keep it secure
5
Online data storage and computing
8
Display screen for a computer
9
Software designed to harm computers
11
Main processor of a computer
14
Instructions written for a computer