横向
1
Ordered collection of data elements
3
Smallest unit of a digital image
5
Conversion of data into secret code
6
Data type with true or false values
7
Instructions written for a computer
8
Rules for data communication
纵向
2
Computer model of a real-world system
4
Portable personal computer
6
Unit of digital information equal to 8 bits
7
Temporary storage for fast access
9
Device that directs network traffic
10
Interface for software to communicate
11
Named storage location in code
12
Software designed to harm computers