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خذ اختبارات أخرى عبر الإنترنت
السؤال #1
Huawei LiteOS memory management is divided into static memory management and dynamic memory management, of which dynamic memory has the advantage of allocating on demand and no fragmentation.
A. Correct
B. Error
عرض الإجابة
اجابة صحيحة: B
السؤال #2
In the following options, the terminal access method that is not commonly used in smart homes is ()?
A. Z-Wave
B. Zigbee
C. RF
D. Wifi
عرض الإجابة
اجابة صحيحة: C
السؤال #3
Huawei LiteOS memory management is divided into static memory management and dynamic memory management, of which dynamic memory has the advantage of allocating on demand and no fragmentation.
A. Correct
B. Error
عرض الإجابة
اجابة صحيحة: B
السؤال #4
Huawei LiteOS memory management is divided into static memory management and dynamic memory management, of which dynamic memory has the advantage of allocating on demand and no fragmentation.
A. Correct
B. Error
عرض الإجابة
اجابة صحيحة: B
السؤال #5
Can the following () company become an oceanConnect ecosystem partner? (Multiple choice).
A. Chip Company
B. loT Platform Company
C. Mobile APP Company
D. loT Application Development Company
عرض الإجابة
اجابة صحيحة: ACD
السؤال #6
Can the following () company become an oceanConnect ecosystem partner? (Multiple choice).
A. Chip Company
B. loT Platform Company
C. Mobile APP Company
D. loT Application Development Company
عرض الإجابة
اجابة صحيحة: ACD
السؤال #7
Of the following options, what is the system reliA, Bility ()?
A. Virtual machine reliA, Bility
B. Data encryption
C. Flow control
D. Sensitive information masking
عرض الإجابة
اجابة صحيحة: A
السؤال #8
Of the following options, () is a narrowband wireless IoT solution based on the 3GPP standard developed specifically for the industry IoT market?
A. eLTE-loT
B. Wifi
C. PLC-loT
D. Z-Wave
عرض الإجابة
اجابة صحيحة: A
السؤال #9
Of the following options, what is the system reliA, Bility ()?
A. Virtual machine reliA, Bility
B. Data encryption
C. Flow control
D. Sensitive information masking
عرض الإجابة
اجابة صحيحة: A
السؤال #10
Of the following options, what is the system reliA, Bility ()?
A. Virtual machine reliA, Bility
B. Data encryption
C. Flow control
D. Sensitive information masking
عرض الإجابة
اجابة صحيحة: A
السؤال #11
Thebasic operation of Keil consists of the following () steps? (Multiple choice)
A. Create a new project
B. Add kernel code to the project
C. Configure project properties
D. Simulation debugging
عرض الإجابة
اجابة صحيحة: ABCD
السؤال #12
What is the first step of the OceanConnect business process ()?
A. Southbound message reporting process
B. Business release process
C. Northbound registration process
D. Southbound registration process
عرض الإجابة
اجابة صحيحة: C
السؤال #13
Huawei LiteOS memory management is divided into static memory management and dynamic memory management, of which dynamic memory has the advantage of allocating on demand and no fragmentation.
A. Correct
B. Error
عرض الإجابة
اجابة صحيحة: B
السؤال #14
In the hierarchical division of the Internet of Things, Huawei's OceanConnect acts on ()?
A. erception layer
B. pplication layer
C. latform layer
D. etwork layer
عرض الإجابة
اجابة صحيحة: C
السؤال #15
Can the following () company become an oceanConnect ecosystem partner? (Multiple choice).
A. Chip Company
B. loT Platform Company
C. Mobile APP Company
D. loT Application Development Company
عرض الإجابة
اجابة صحيحة: ACD
السؤال #16
In order to enhance the Wi-Fi user experience, the trend of single ONT centralized Wi-Fi.
A. Correct
B. Error
عرض الإجابة
اجابة صحيحة: B
السؤال #17
NB-loT system broadband is ()?
A. 3
B. 15kHz
C. 180kHz
D. 60kHz
عرض الإجابة
اجابة صحيحة: C
السؤال #18
Among the following options, what is not a feature of NB-loT technology is ()?
A. Wide coverage
B. Fast rate
C. Many connections
D. Low power consumption
عرض الإجابة
اجابة صحيحة: B
السؤال #19
Of the following options, what is the system reliA, Bility ()?
A. Virtual machine reliA, Bility
B. Data encryption
C. Flow control
D. Sensitive information masking
عرض الإجابة
اجابة صحيحة: A
السؤال #20
The intelligent gateway is the core of the entire smart home network and the interconnection hub ofthe home network.
A. orrect
B. rror
عرض الإجابة
اجابة صحيحة: A
السؤال #21
Among the options, what are the advantages of the JS framework ()? (Multiple choice)
A. Simplify system integration across hardware platforms andmiddleware
B. Using high-level language A, Bstractions to show programming details
C. Compatible with a large number of existing third-party libraries to enrich platform functionality
D. Virtual machines provide language-based security
عرض الإجابة
اجابة صحيحة: ACD
السؤال #22
In the field of smart home, smart ONT can also be based on USB Dongle extension, providing a variety of basic access capA, Bilities for the Internet of Things, including Zig-bee/Z-wave. Through the unification of access standards, it will be possible to integrate smart devices from different manufacturers.
A. rror
B. orrect
عرض الإجابة
اجابة صحيحة: B
السؤال #23
Multi-tone includes three scenarios: 3tone, 6tone, and 12tone, which represent that the eNodeB can allocate 3, 6, and 12 15kHz subcarriers at a time for UE uplink data transmission, respectively.
A. rue
B. alse
عرض الإجابة
اجابة صحيحة: A
السؤال #24
Of the following options, what is the system reliA, Bility ()?
A. Virtual machine reliA, Bility
B. Data encryption
C. Flow control
D. Sensitive information masking
عرض الإجابة
اجابة صحيحة: A
السؤال #25
Can the following () company become an oceanConnect ecosystem partner? (Multiple choice).
A. Chip Company
B. loT Platform Company
C. Mobile APP Company
D. loT Application Development Company
عرض الإجابة
اجابة صحيحة: ACD
السؤال #26
If you do not open an account for a loT device on the OceanConnect platform, the device will fail to register with OceanConnect.
A. rror
B. orrect
عرض الإجابة
اجابة صحيحة: B
السؤال #27
Among the following options, the security technologies suitA, Ble for use on simple end devices are()? (Multiple choice)
A. SK
B. PN
C. ertification
D. ncryption
عرض الإجابة
اجابة صحيحة: ACD
السؤال #28
Among the following options, what are the benefits of the interrupt mechanism that belongs toHuawei LiteOS ()?
A. When peripherals do not need CPU intervention, the CPU can perform other tasks
B. The CPU spends a lot of time waiting and querying the status of peripherals
C. When the peripheral needs the CPU, it needs to wait for the current taskto end
D. Reduce the real-time and execution efficiency of the system
عرض الإجابة
اجابة صحيحة: A
السؤال #29
Among the options, what are the advantages of the JS framework ()? (Multiple choice)
A. Simplify system integration across hardware platforms andmiddleware
B. Using high-level language A, Bstractions to show programming details
C. Compatible with a large number of existing third-party libraries to enrich platform functionality
D. Virtual machines provide language-based security
عرض الإجابة
اجابة صحيحة: ACD
السؤال #30
Among the following options, what is not a feature of NB-loT technology is ()?
A. Wide coverage
B. Fast rate
C. Many connections
D. Low power consumption
عرض الإجابة
اجابة صحيحة: B
السؤال #31
What is the maximum coupled line loss (MCL) of NB - loT ()dB?
A. 144
B. 164
C. 164
D. 174
عرض الإجابة
اجابة صحيحة: C
السؤال #32
The codec plug - in needs to complete the following () functions? (multiple choice)
A. Decode the data reported by the southbound device
B. Decode the response of the southbound device to the command issued by the platform
C. Encode the command issued by the platform
D. The response of the coding platform to the reported data
عرض الإجابة
اجابة صحيحة: ABCD
السؤال #33
Can the following () company become an oceanConnect ecosystem partner? (Multiple choice).
A. Chip Company
B. loT Platform Company
C. Mobile APP Company
D. loT Application Development Company
عرض الإجابة
اجابة صحيحة: ACD
السؤال #34
Among the following options, what is the need to prepare for the software environment that does not belong to the development of Huawei LiteOS ()?
A. inux operating system
B. indows as the system
C. DE
D. ebugger driver
عرض الإجابة
اجابة صحيحة: A
السؤال #35
Of the following options, what is not the highlight of the eLTE-loT solution is ()?
A. ReliA, Ble connection based on ISM spectrum
B. Lowerpower consumption, battery standby for up to 10 years
C. Larger capacity, massive connections
D. Larger broadband, uplink 100M bps, downlink 50M bps
عرض الإجابة
اجابة صحيحة: D
السؤال #36
Among the options, what are the advantages of the JS framework ()? (Multiple choice)
A. Simplify system integration across hardware platforms andmiddleware
B. Using high-level language A, Bstractions to show programming details
C. Compatible with a large number of existing third-party libraries to enrich platform functionality
D. Virtual machines provide language-based security
عرض الإجابة
اجابة صحيحة: ACD
السؤال #37
The southbound device sends an AT command to SoftRadio through the serial port, and the result softRadio does not have any information to show, the possible reason is()? (Multiple choice).
A. SoftRadio received an unrecognizA, Ble AT command
B. There is a problem with the connection of the southbound device to the P, and SoftRadio does not receive the data
C. The AT command sent does not end with /r/n
D. All of theA, Bove are possible
عرض الإجابة
اجابة صحيحة: BC
السؤال #38
Can the following () company become an oceanConnect ecosystem partner? (Multiple choice).
A. Chip Company
B. loT Platform Company
C. Mobile APP Company
D. loT Application Development Company
عرض الإجابة
اجابة صحيحة: ACD
السؤال #39
Huawei LiteOS memory management is divided into static memory management and dynamic memory management, of which dynamic memory has the advantage of allocating on demand and no fragmentation.
A. Correct
B. Error
عرض الإجابة
اجابة صحيحة: B
السؤال #40
Of the following options, what is the system reliA, Bility ()?
A. Virtual machine reliA, Bility
B. Data encryption
C. Flow control
D. Sensitive information masking
عرض الإجابة
اجابة صحيحة: A

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