Among the following options, the one that does not belong to N in the HuaweLteOS1+N architecture is ()?

• A.Open API
• B.Interconnection engine
• C.Sensing framework
• D.Security framework

Comment: *

Name: *

Email: *

Verification: *

Among the following communication technologies, what is the communication technology that is not a wireless short-distance communication technology ()?

• A.Bluetooth
• B.NB-loT .
• C.WiFi
• D.Z goods

Comment: *

Name: *

Email: *

Verification: *

Can the MobileCam solution be widely used in the following () fields? (multiple choice)

• A.Drone
• B.smart camera
• C.Video doorbell
• D.sports DV

Comment: *

Name: *

Email: *

Verification: *

Among the following options, the description of the Huawei Lighting IoT solution is wrong ().

• A.The application layer performs data statistics and monitoring operation and maintenance through the CityConnect platform
• B.Perception layer uses external street light controller AR501L1Rc
• C.The platform layer adopts the Huawei OceanConnect platform based on AgileController
• D.The network layer is connected to the IoT gateway through RFMesh technology for data back transmission

Comment: *

Name: *

Email: *

Verification: *

Among the following options, the security technologies suitA, Ble for use on simple end devices are ()? (Multiple choice)

• A.VPN
• B.Certification
• C.Encryption
• D.PSK

Comment: *

Name: *

Email: *

Verification: *