Exam Passing Guarantee Jan 23, 2022 H12-111_V2.5 Exam with Accurate Quastions!
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NEW QUESTION 53
Among the following options, which are the advantages of the JS framework ()? (multiple choice)
- A. Compatible with a large number of existing third-party libraries to enrich platform functions
- B. virtual machine provides language-based security
- C. Simplify system integration across hardware platforms and middleware
- D. Use high-level language abstractions to show programming details
Answer: A,B,C
NEW QUESTION 54
Because NB-loT has a smaller bandwidth than GSM, the coverage area is smaller than that of GSM.
- A. False
- B. True
Answer: A
NEW QUESTION 55
The unit of the parameter of the delay interface LOS_TaskDelay() is ()?
- A. second
- B. us
- C. Tick
- D. ms
Answer: C
NEW QUESTION 56
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 57
Rennu in HuaweiLiteOS is a preemptive scheduling mechanism. Currently, it does not support time slice round-robin scheduling.
- A. False
- B. True
Answer: A
NEW QUESTION 58
What are the common data reporting scenarios in Internet of Vehicles applications ()? (multiple choice)
- A. Statistical data report
- B. Location information report
- C. Bus data report
- D. Event data report
Answer: A,B,C,D
NEW QUESTION 59
OceanConneot's Portal has ()? (multiple choice)
- A. OsS Management Portal
- B. Alarm monitoring Portal
- C. SP Portal
- D. OperationPortal
Answer: A,C,D
NEW QUESTION 60
If there is a large transformer near the PLC communication environment, it will cause serious noise interference to its communication.
- A. False
- B. True
Answer: A
NEW QUESTION 61
Which of the following options belong to the open capability of the IoT connection management platform?
- A. Open up API
- B. Open to the downward agent
- C. Pre-integrated high-value industries
- D. Open terminal management platform
Answer: A,B,C,D
NEW QUESTION 62
Among the following options, the wrong description for EEM is ().
- A. EEM can manage terminal equipment and provide remote upgrades
- B. EEM support plan and strategy management
- C. EEM is a platform developed based on the Huawei AgileController platform
- D. EEM can provide GIS map monitoring function
Answer: D
NEW QUESTION 63
Interruption refers to the process in which the CPU suspends the execution of the current program when necessary, and then executes a new program. (judge)
- A. False
- B. True
Answer: B
NEW QUESTION 64
Which of the following options belong to the key business of the home smart gateway? (Multiple choice)
- A. Home Wi-Fi seamless coverage
- B. Intelligent operation and maintenance
- C. Intelligent speed
- D. Smart Interconnection
Answer: A,B,C,D
NEW QUESTION 65
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 66
The frequency of NB-IoTInband and Guardband cells can be arbitrarily configured within the supported frequency bands.
- A. False
- B. True
Answer: A
NEW QUESTION 67
After the gateway is started, the device carries the Deviceld and the password to access OceanConnect, and OceanConnect confirms the legitimacy of its authentication, if the Taiwan law returns ().
- A. 100OK
- B. 500OK
- C. 200OK
- D. 300OK
Answer: C
NEW QUESTION 68
The third-party platform sets the AES encryption parameters of the specified deviceld on the OceanConnect platform, and the subsequent OceanConnect.
The communication between the platform and this vehicle-mounted device requires AES encryption.
- A. False
- B. True
Answer: B
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
Which of the following technologies does Huawei RF Mesh involve?
- A. Neighbor Discovery: MAC layer Beacon, Neighbor Discovery (ND)
- B. Network formation: network access, address allocation, etc.
- C. Routing and forwarding: routing algorithms, such as AODV, RPL
- D. Authentication encryption: PANA+EAP-PSK, EAPoL, etc.
Answer: A,B,C,D
NEW QUESTION 71
Which vendor is most suitable for operating Huawei's openife solution ()?
- A. Operator
- B. Application Provider
- C. Huawei
- D. Equipment Supplier
Answer: A
NEW QUESTION 72
OBD uploads the data to the Internet of Vehicles cloud service platform through the mobile network, and provides the account number of the iot application server. The password is generated in ()
- A. Install the device profile file
- B. IoT service distribution
- C. Create APP
- D. Install OceanConnect
Answer: C
NEW QUESTION 73
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