横向
1
Named storage location in code
4
Smallest unit of digital data
6
Encode data to keep it secure
8
Reusable block of code
9
Computer model of a real-world system
10
Collection of web pages
11
Smallest unit of a digital image
14
Set of instructions for a computer
纵向
2
Storage location for code
3
Process of finding and fixing code errors
5
Software designed to harm computers
7
Information processed by a computer
12
Data type with true or false values
13
Main processor of a computer
15
Security system blocking unauthorized access