横向
1
Input device with letter and number keys
4
Wired networking technology
5
Computer model of a real-world system
6
Ordered collection of data elements
10
Program to access the internet
13
Smallest unit of a digital image
纵向
2
Point where user interacts with system
3
Global computer network
7
Programming language for web browsers
8
Rules for data communication
9
Smallest unit of digital data
11
Named storage location in code
12
Convert code into executable program