横向
1
Pointer on a computer screen
5
Process of finding and fixing code errors
6
Wireless internet connection
8
Computer that provides services to others
10
Program to access the internet
11
Series of commands for a computer
纵向
2
Set of instructions for a computer
3
Conversion of data into secret code
4
Instructions written for a computer
5
Information processed by a computer
7
Smallest unit of digital data
9
Storage location for code
12
Device that directs network traffic