横向
1
Device that directs network traffic
3
Set of instructions for a computer
6
Encode data to keep it secure
8
Temporary computer memory
9
Data type with true or false values
纵向
2
Online data storage and computing
3
Smallest unit of a digital image
4
Information processed by a computer
5
Portable personal computer
7
Unit of digital information equal to 8 bits
8
Function that calls itself