横向
1
Pointer on a computer screen
3
Smallest unit of digital data
5
Programs and applications on a computer
6
Input device with letter and number keys
7
Encode data to keep it secure
8
Temporary computer memory
9
Global computer network
纵向
1
Online data storage and computing
2
Named storage location in code
4
Moving images created digitally
10
Information processed by a computer
11
Request for information from a database
12
Organized collection of stored data
13
Rules for data communication