横向
1
Function that calls itself
5
Error in computer code
6
Organized collection of stored data
7
Convert code into executable program
11
Computer that provides services to others
13
Information processed by a computer
纵向
2
Wired networking technology
3
Input device with letter and number keys
4
Rules for data communication
5
Short-range wireless technology
8
Capacity of a data connection
9
Conversion of data into secret code
10
Computer model of a real-world system
12
Series of commands for a computer
14
Step-by-step problem-solving method