How many layers are there in the AliOS Things architecture?
A: 7
B: 6
C: 5
D: 8
A: 7
B: 6
C: 5
D: 8
举一反三
- AliOS Things结构架构具体分为几层？（ ） A: 7 B: 6 C: 5 D: 8
- How many tips are offered by Simon? A: 5 B: 6 C: 7 D: 8
- How many tips are given in the video? A: 4 B: 5 C: 6 D: 7
- How many people were caught in the fire A: 6 B: 5 C: 4 D: 7
- How many tools we could use to communicate effectively? A: 5 B: 4 C: 7 D: 6