Use Real H12-111_V2.5 - 100% Cover Real Exam Questions [Dec-2021]
Dumps Brief Outline Of The H12-111_V2.5 Exam - LatestCram
NEW QUESTION 60
What do we mean by edge computing ()?
- A. is in the palm of the edge node near the terminal device or the data source, integrating connection, computing, storage, control and application to meet the needs of users in real-time, Intelligence, data aggregation, and security requirements
- B. A high-performance server installed at the end of the application
- C. Processing logical units outside of normal business
- D. Marginalized data center computer room for non-core business
Answer: A
NEW QUESTION 61
Semaphore is a mechanism to achieve communication between tasks, to achieve synchronization between tasks or mutually exclusive access to critical resources
- A. False
- B. True
Answer: B
NEW QUESTION 62
Among the following options, which does not belong to the advantage of static memory in HuaweiLiteOS memory management is ()?
- A. High distribution efficiency
- B. High release efficiency
- C. Allocation on demand
- D. no debris
Answer: C
NEW QUESTION 63
In the smart home solution, which of the following methods can allow users to quickly customize the scene
- A. Manual trigger
- B. Event touch
- C. Automatic trigger
- D. Time trigger
Answer: A,B,D
NEW QUESTION 64
The physical layer technology of Huawei IoT Gateway 6LoWPAN adopts the following () standards?
- A. IEEE802.15.1
- B. IEEE802.15.4
- C. IEC103
- D. IEC104
Answer: B
NEW QUESTION 65
What is the port of SotRadio connection platform ()?
- A. 0
- B. 1
- C. needs to confirm with the Huawei platform supporter to obtain
- D. 2
Answer: C
NEW QUESTION 66
The following () business applications can be realized by using eLTE-IoT? (multiple choice)
- A. Smart street light
- B. Environmental monitoring
- C. Voice call
- D. Video return
- E. remote meter reading (electricity meter, water meter)
Answer: A,B,E
NEW QUESTION 67
Has the Huawei LiteOS operating system provide () commercial solutions?
- A. Smart water meter
- B. Smart home
- C. Smart lighting
- D. Smart parking
Answer: A,B,C,D
NEW QUESTION 68
eLTE-IoT is similar to NB-IoT, both of which are based on Sub-GHz ISM unlicensed spectrum
- A. False
- B. True
Answer: A
NEW QUESTION 69
Among the following options, which belongs to the system reliability ()?
- A. Virtual machine reliability
- B. Data encryption port
- C. Sensitive information shielding
- D. Flow control
Answer: A
NEW QUESTION 70
What is the main role of Industrial Internet of Things as a convergence device for local networking in providing edge computer capabilities?
- A. Private security domain
- B. Support edge intelligent analysis and processing
- C. Ensure real-time local response
- D. Data aggregation
Answer: A,B,C,D
NEW QUESTION 71
CoAP protocol message format is simple, messages can be very short, use long connections, and have a heartbeat keep-alive mechanism.
- A. False
- B. True
Answer: A
NEW QUESTION 72
What is the period unit of task scheduling ()?
- A. second
- B. us
- C. ms
- D. Tick
Answer: C
NEW QUESTION 73
Among the following options, the one that does not belong to N in the HuaweLteOS1+N architecture is ()?
- A. Sensing framework
- B. Security framework
- C. Open API
- D. Interconnection engine
Answer: C
NEW QUESTION 74
Relay protection, which acts on switches (circuit breakers), is mainly used for line protection in sections between substations, isolates short-circuit faults, and protects primary equipment (transformers, switches) from damage
- A. False
- B. True
Answer: B
NEW QUESTION 75
Voice delivery applications can use NB-IoT communication technology
- A. False
- B. True
Answer: A
NEW QUESTION 76
Sigfox uses ultra-narrow UNB technology, so its transmission rate is lower, usually ()?
- A. 50bps
- B. 100bps
- C. 50Mbps
- D. 100Mbps
Answer: B
NEW QUESTION 77
Among the following options, the description of the Huawei Lighting IoT solution is wrong ().
- A. The network layer is connected to the IoT gateway through RFMesh technology for data back transmission
- B. The platform layer adopts the Huawei OceanConnect platform based on AgileController
- C. The application layer performs data statistics and monitoring operation and maintenance through the CityConnect platform
- D. Perception layer uses external street light controller AR501L1Rc
Answer: B
NEW QUESTION 78
Among the following options, the key business of the home smart gateway is ()
- A. Smart interconnection
- B. Home Wi-Fi seamless coverage
- C. Intelligent operation and maintenance
- D. Intelligent speed
Answer: A,B,C,D
NEW QUESTION 79
Which of the following factors and technologies make NB-Iot have super coverage characteristics?
- A. Fast transmission of small packets
- B. Power spectral density increase
- C. eDRX mode
- D. Core network optimization
Answer: B
NEW QUESTION 80
In device management, what protocol does SPPortal use to send messages to DMServer? (Single choice)
- A. SMTP
- B. HTTPS
- C. CoAP
- D. MQTT
Answer: B
NEW QUESTION 81
Among the following options, which is not the high point of the eLTE4oT solution is ()?
- A. Lower power consumption, battery standby for up to 10 years
- B. Greater capacity, connected to the sea
- C. Reliable connection based on ISM spectrum
- D. Greater bandwidth, up to 100Mbps, down to 50Mbps
Answer: D
NEW QUESTION 82
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