横向
1
Point where user interacts with system
3
Ordered collection of data elements
5
Smallest unit of digital data
6
Collection of web pages
9
Software designed to harm computers
纵向
2
Function that calls itself
3
Step-by-step problem-solving method
4
Physical components of a computer
5
Unit of digital information equal to 8 bits
7
Main processor of a computer
8
Computer model of a real-world system
10
Programs and applications on a computer