横向
1
Short-range wireless technology
5
Computer that provides services to others
8
Ordered collection of data elements
9
Smallest unit of digital data
10
Rules for data communication
纵向
2
Computer model of a real-world system
3
Data type with true or false values
4
Set of instructions for a computer
5
Programs and applications on a computer
6
Request for information from a database
7
Smallest unit of a digital image
11
Conversion of data into secret code
12
Step-by-step problem-solving method