横向
1
Programs and applications on a computer
5
Data type with true or false values
6
Reusable block of code
7
Online data storage and computing
8
Rules for data communication
11
Portable personal computer
纵向
2
Convert code into executable program
3
Device that directs network traffic
4
Function that calls itself
9
Short-range wireless technology
10
Storage medium for digital data
12
Capacity of a data connection