横向
1
Request for information from a database
2
Computer that provides services to others
4
Temporary computer memory
5
Convert code into executable program
7
Interface for software to communicate
8
Point where user interacts with system
纵向
2
Computer model of a real-world system
3
Unit of digital information equal to 8 bits
6
Ordered collection of data elements
9
Input device with letter and number keys
10
Reusable block of code