横向
1
Temporary computer memory
3
Named storage location in code
4
Temporary storage for fast access
5
Device that directs network traffic
8
Input device with letter and number keys
9
Global computer network
10
Instructions written for a computer
11
Reusable block of code
12
Point where user interacts with system
纵向
2
Programming language for web browsers
6
Conversion of data into secret code
7
Rules for data communication
13
Storage medium for digital data