横向
1
Global computer network
4
Main processor of a computer
6
Step-by-step problem-solving method
7
Convert code into executable program
10
Capacity of a data connection
纵向
2
Input device with letter and number keys
3
Series of commands for a computer
5
Device that directs network traffic
8
Ordered collection of data elements
9
Storage medium for digital data
11
Computer model of a real-world system