横向
1
Process of finding and fixing code errors
3
Input device with letter and number keys
7
Temporary storage for fast access
9
Information processed by a computer
10
Storage location for code
11
Interface for software to communicate
纵向
1
Storage medium for digital data
2
Unit of digital information equal to 8 bits
4
Point where user interacts with system
5
Device that directs network traffic
6
Program to access the internet
8
Connected group of computers