横向
1
Convert code into executable program
4
Input device with letter and number keys
7
Connected group of computers
8
Smallest unit of a digital image
10
Instructions written for a computer
纵向
2
Reusable block of code
3
Computer that provides services to others
5
Storage location for code
6
Storage medium for digital data
9
Named storage location in code
11
Encode data to keep it secure