横向
1
Short-range wireless technology
3
Request for information from a database
4
Wireless internet connection
6
Unit of digital information equal to 8 bits
7
Input device with letter and number keys
10
Device that directs network traffic
11
Programming language for web browsers
纵向
2
Conversion of data into secret code
4
Collection of web pages
5
Portable personal computer
8
Smallest unit of a digital image
9
Point where user interacts with system