横向
1
Named storage location in code
5
Temporary storage for fast access
6
Input device with letter and number keys
7
Point where user interacts with system
9
Rules for data communication
11
Step-by-step problem-solving method
13
Ordered collection of data elements
纵向
2
Physical components of a computer
3
Set of instructions for a computer
4
Device that directs network traffic
8
Global computer network
10
Wired networking technology
12
Organized collection of stored data