横向
1
Series of commands for a computer
4
Security system blocking unauthorized access
6
Temporary storage for fast access
7
Data type with true or false values
9
Organized collection of stored data
纵向
2
Conversion of data into secret code
3
Function that calls itself
5
Device that directs network traffic
8
Capacity of a data connection
10
Smallest unit of a digital image
11
Set of instructions for a computer