横向
1
Programming language for web browsers
5
Process of finding and fixing code errors
8
Unit of digital information equal to 8 bits
9
Connected group of computers
10
Collection of web pages
11
Portable personal computer
12
Encode data to keep it secure
纵向
2
Point where user interacts with system
3
Storage medium for digital data
4
Input device with letter and number keys
6
Online data storage and computing
7
Information processed by a computer
13
Display screen for a computer