横向
1
Ordered collection of data elements
3
Unit of digital information equal to 8 bits
4
Device that directs network traffic
5
Error in computer code
6
Global computer network
8
Rules for data communication
9
Input device with letter and number keys
纵向
2
Computer model of a real-world system
3
Data type with true or false values
7
Physical components of a computer
8
Set of instructions for a computer
10
Pointer on a computer screen
11
Temporary computer memory