横向
1
Process of finding and fixing code errors
6
Function that calls itself
8
Wired networking technology
9
Software designed to harm computers
纵向
2
Computer model of a real-world system
3
Encode data to keep it secure
4
Input device with letter and number keys
5
Interface for software to communicate
7
Storage medium for digital data
10
Convert code into executable program
11
Temporary storage for fast access
12
Smallest unit of a digital image
13
Storage location for code
14
Portable personal computer