横向
1
Physical components of a computer
6
Unit of digital information equal to 8 bits
7
Encode data to keep it secure
9
Function that calls itself
12
Wired networking technology
纵向
2
Smallest unit of a digital image
3
Temporary storage for fast access
4
Request for information from a database
5
Software designed to harm computers
8
Reusable block of code
9
Device that directs network traffic
10
Collection of web pages
11
Series of commands for a computer