横向
1
Input device with letter and number keys
4
Smallest unit of a digital image
6
Programming language for web browsers
8
Physical components of a computer
9
Short-range wireless technology
15
Temporary computer memory
纵向
2
Encode data to keep it secure
3
Instructions written for a computer
5
Wired networking technology
7
Collection of web pages
10
Set of instructions for a computer
11
Organized collection of stored data
12
Main processor of a computer
13
Unit of digital information equal to 8 bits
14
Conversion of data into secret code