横向
1
Moving images created digitally
6
Computer that provides services to others
8
Program to access the internet
9
Device that directs network traffic
10
Connected group of computers
12
Security system blocking unauthorized access
14
Encode data to keep it secure
15
Collection of web pages
纵向
2
Software designed to harm computers
3
Programs and applications on a computer
4
Global computer network
5
Input device with letter and number keys
7
Temporary storage for fast access
11
Convert code into executable program
13
Short-range wireless technology