横向
1
Named storage location in code
3
Display screen for a computer
6
Rules for data communication
7
Function that calls itself
8
Wired networking technology
10
Ordered collection of data elements
纵向
2
Convert code into executable program
4
Software designed to harm computers
5
Set of instructions for a computer
9
Point where user interacts with system
11
Interface for software to communicate
12
Storage location for code