Tasks can use or wait for the CPU to use system resources such as memory space, and run independently of other tasks

• A.False
• B.True

Comment: *

Name: *

Email: *

Verification: *

OceanConnect provides IoT services to end users

• A.True
• B.False

Comment: *

Name: *

Email: *

Verification: *

Among the following options, the correct description for RFMesh is ().

• A.RF Mesh transmission layer uses TCP protocol to ensure reliable connection and realize neighbor discovery
• B.RF Mesh can relay signals to extend wireless coverage
• C.RF Mesh physical layer adopts IEEE802.15.4 standard
• D.RF Mesh uses Mesh technology on the basis of RF technology

Comment: *

Name: *

Email: *

Verification: *

Terminal intelligence is the foundation of the development of the Internet of Things. Huawei provides a complete standardized Internet of Things operating system LiteOS to accelerate terminal intelligence

• A.True
• B.False

Comment: *

Name: *

Email: *

Verification: *

Among the following options, which network elements belong to the NB-IoT core network?

• A.MME
• B.PGW
• C.SGW
• D.HSS

Comment: *

Name: *

Email: *

Verification: *