Free Huawei H12-111_V2.5 Exam Dumps and H12-111_V2.5 Exam Questions

Question No: 21

MultipleChoice

Which of the following descriptions of Huawei LiteOS dynamic memory and static memory are correct?

Options

ADynamic memory allocates a user-specified memory block in the corresponding memory pool

BDynamic memory is essentially an array of objects

CStatic memory is to allocate a memory block of user-initialized preset size in the corresponding memory pool

DAll memory blocks of static memory are linked together by a linked list, and the memory block header maintains a management structure

Question No: 22

MultipleChoice

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 ()

Options

AInstall OceanConnect

BCreate APP

CInstall the device profile file

DIoT service distribution

Question No: 23

MultipleChoice

What kinds of AT commands are divided into

Options

AInquiry

BTesting

CExecution

DSettings

Question No: 24

MultipleChoice

Which of the following options is the AT command for reporting data

Options

AAT+NMGS

BAT+NMGR

CAT+NQMGR

DAT+NQMGS

Question No: 25

MultipleChoice

Among the following communication technologies that are not short-range wireless communication technologies are Bluetooth

Options

ATrue

BFalse

Question No: 26

MultipleChoice

What is the main function of the industrial IoT gateway as a convergence device of the local leased network to provide edge computing capabilities. Ensuring the implementation of local response.

Options

ATrue

BFalse

Question No: 27

MultipleChoice

Among the following options, what is the advantage of Mesh technology ()?

Options

AIncrease bandwidth and reduce transmit power

BNetwork self-organization and self-repair, flow self-balance

CExtend wireless signal coverage.

DThere can be as many network nodes as possible.