横向
1
Smallest unit of digital data
4
Input device with letter and number keys
5
Pointer on a computer screen
6
Moving images created digitally
7
Organized collection of stored data
8
Security system blocking unauthorized access
11
Point where user interacts with system
纵向
2
Global computer network
3
Series of commands for a computer
9
Wireless internet connection
10
Named storage location in code