横向
1
Function that calls itself
6
Ordered collection of data elements
8
Security system blocking unauthorized access
9
Display screen for a computer
10
Storage medium for digital data
11
Smallest unit of digital data
12
Temporary storage for fast access
纵向
2
Rules for data communication
3
Named storage location in code
4
Instructions written for a computer
5
Conversion of data into secret code
7
Moving images created digitally