横向
1
Data type with true or false values
5
Named storage location in code
7
Rules for data communication
11
Function that calls itself
12
Pointer on a computer screen
13
Security system blocking unauthorized access
纵向
2
Process of finding and fixing code errors
3
Temporary storage for fast access
4
Interface for software to communicate
6
Display screen for a computer
8
Computer that provides services to others
9
Collection of web pages
10
Unit of digital information equal to 8 bits