横向
1
Collection of web pages
4
Ordered collection of data elements
6
Point where user interacts with system
7
Reusable block of code
8
Rules for data communication
9
Smallest unit of a digital image
10
Conversion of data into secret code
12
Step-by-step problem-solving method
13
Display screen for a computer
14
Programming language for web browsers
纵向
2
Computer model of a real-world system
3
Physical components of a computer
5
Short-range wireless technology
11
Portable personal computer