[Jan 04, 2022] H12-111_V2.5 Ultimate Study Guide - Pass4training
Ultimate Guide to Prepare H12-111_V2.5 Certification Exam for HCIA-IoT in 2022
NEW QUESTION 143
Tasks can use or wait for the CPU to use system resources such as memory space, and run independently of other tasks
- A. True
- B. False
Answer: A
NEW QUESTION 144
The positioning in the refinery can be completed by the base station positioning.
- A. True
- B. False
Answer: B
NEW QUESTION 145
In the field of intelligent manufacturing, the use of eLTE-IoT can realize the real-time return of video data on the production site.
- A. True
- B. False
Answer: B
NEW QUESTION 146
Among the following options, which is not the high point of the eLTE4oT solution is ()?
- A. Greater capacity, connected to the sea
- B. Reliable connection based on ISM spectrum
- C. Greater bandwidth, up to 100Mbps, down to 50Mbps
- D. Lower power consumption, battery standby for up to 10 years
Answer: C
NEW QUESTION 147
What is the period unit of task scheduling ()?
- A. us
- B. ms
- C. second
- D. Tick
Answer: B
NEW QUESTION 148
The T-BOX vehicle control process does not need to go through the Iot platform
- A. True
- B. False
Answer: B
NEW QUESTION 149
OceanConneot's Portal has ()? (multiple choice)
- A. OsS Management Portal
- B. SP Portal
- C. OperationPortal
- D. Alarm monitoring Portal
Answer: A,B,C
NEW QUESTION 150
The offline video upload and download in the video security scheme of the smart home are transmitted through the () protocol
- A. HTTPS
- B. NB-Iot
- C. Coap
- D. MQTT
Answer: A
NEW QUESTION 151
Which of the following options can reduce DDOS attacks? (Multiple)
- A. terminal is strictly certified
- B. Add firewall
- C. terminal is strictly encrypted
- D. Terminal use anti-dismantling outside
Answer: A,B,C
NEW QUESTION 152
AR502EGRc-Lc type gateway to add whitelist command is ()?
- A. networkpemit-joinwhitelistlongid
- B. hiplcnetworkpermitjoinwhitelistlongid
- C. zigbeenetworkpermit-joinwhitelistlongid
- D. 1f-networkpermit-oinwhitelistlongid
Answer: D
NEW QUESTION 153
The following () is the Internet of Things communication protocol developed by IBM?
- A. IPProxy
- B. AMQP
- C. SIP
- D. MQTT
Answer: D
NEW QUESTION 154
Which of the following descriptions about ZigBee is wrong?
- A. ZigBee low-power local area network protocol based on IEEE802.15.4 standard
- B. ZigBee works in the unlicensed frequency band
- C. ZigBee is widely used in industrial and smart home fields
- D. ZigBee is a long-distance, low-power wireless communication technology
Answer: D
NEW QUESTION 155
Among the following options, what is not the problem that the smart manhole cover can deal with ()?
- A. Flooded road surface
- B. Personnel go to the well without permission
- C. manhole cover is missing
- D. Communication cable is lost
Answer: A
NEW QUESTION 156
Regarding the description of the northbound application to register directly connected devices, which is incorrect ()?
- A. When registering directly connected devices, nodeid recommends using the MAC address of the device
- B. After the interface of the registered direct-connected device is called, if the binding is not completed within the timeout range, the device registration will be invalid
- C. Register directly connected device interface, not only can be used to register directly connected devices, but also can be used to register non-directly connected devices
- D. When registering directly connected devices, if timeout is set to 0, there is no timeout setting
Answer: C
NEW QUESTION 157
Among the following options, which does not belong to the advantage of static memory in HuaweiLiteOS memory management is ()?
- A. no debris
- B. High release efficiency
- C. Allocation on demand
- D. High distribution efficiency
Answer: C
NEW QUESTION 158
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. Perception layer uses external street light controller AR501L1Rc
- D. The application layer performs data statistics and monitoring operation and maintenance through the CityConnect platform
Answer: B
NEW QUESTION 159
HuaweLiteOS interconnect framework provides () protocol stack to realize intercommunication?
- A. IP
- B. All three of the above
- C. TCP/UDP
- D. CoAP
Answer: B
NEW QUESTION 160
Sigfox uses ultra-narrow UNB technology, so its transmission rate is lower, usually ()?
- A. 100bps
- B. 100Mbps
- C. 50bps
- D. 50Mbps
Answer: A
NEW QUESTION 161
In order to enhance the Wi-Fi experience, a single ONT centralized Wi-Fi is a trend. (judge)
- A. True
- B. False
Answer: B
NEW QUESTION 162
At what level is Huawei's edge computing gateway deployed?
- A. Between the application layer and the platform layer
- B. Between the data storage server and the cloud platform
- C. Between the access layer and the network layer
- D. Between the network layer and the platform layer
Answer: C
NEW QUESTION 163
Huawei proposed the "1+2+1" loT architecture and has provided ()commercial solutions? (multiple choice)
- A. Smart home
- B. Smart parking
- C. Smart water meter
- D. Smart lighting
Answer: A,B,C,D
NEW QUESTION 164
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HCIA-IoT Fundamentals-H12-111_V2.5 Exam-Practice-Dumps: https://www.pass4training.com/H12-111_V2.5-pass-exam-training.html
