横向
1
Program to access the internet
2
Main processor of a computer
5
Reusable block of code
6
Global computer network
7
Storage medium for digital data
8
Computer model of a real-world system
9
Pointer on a computer screen
纵向
2
Temporary storage for fast access
3
Encode data to keep it secure
4
Capacity of a data connection
8
Series of commands for a computer
10
Function that calls itself
11
Convert code into executable program