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The elastic file service can set read-only permission control for users.A . TrueB . FalseView AnswerAnswer: A

In the naming of UPS5000-E-120K-HASBS, the meaning of the letter E is ().A . 208V voltage bodyB . E-Series Modular UPSC . Input switch type is ATSD . Input switch type is MCCBView AnswerAnswer: B

Users can modify the login password in the () menu of the ECC800 WEB interface.A . Version informationB . Electronic labelC . User ManagementD . System upgradeView AnswerAnswer: C

In the () setting interface, you can set the linkage rules of the multi-function sensor and the sunroof.A . PLCB . WIFI managementC . Access control user managementD . Version InformationView AnswerAnswer: A

Which of the following options is not an advantage of cloud hard drives?A . High reliabilityB . Rich specificationsC . Can be used aloneD . Easy to useView AnswerAnswer: C

Three groups of 9AH battery packs are connected in parallel to UPS2000-G-6KVA, the battery capacity should be set to ().A . 9AHB . 18AHC . 27AHD . 32AHView AnswerAnswer: C

The maximum effective distance of WIFI supported by NETECO's mobile APP is () meters.A . 20B . 30C . 40D . 50View AnswerAnswer: D

When creating a camera in NETECO, in addition to obtaining the IP address of the camera, you also need to obtain ().A . Camera pixelsB . Camera EncodingC . Camera installation locationD . Camera HeightView AnswerAnswer: B

The multi-function sensor in the modular channel of Fusion Module2000 can be connected to the () component.A . Cabinet collectorB . WIFI converterC . Only ETH socketD . Access Control ActuatorView AnswerAnswer: C

When the device interface uses the MODBUS-RTU protocol, ( ) needs to be installed when connecting to the ECC800.A . ETH ConverterB . Access Control ActuatorC . Sunroof ActuatorD . AC ActuatorView AnswerAnswer: A