横向
1
Instructions written for a computer
3
Ordered collection of data elements
5
Smallest unit of digital data
6
Main processor of a computer
7
Device that directs network traffic
纵向
2
Encode data to keep it secure
3
Step-by-step problem-solving method
4
Request for information from a database
5
Unit of digital information equal to 8 bits
6
Pointer on a computer screen
8
Physical components of a computer