网关启动后,设备携带设备标识和传输密钥接入NLECloud,NLECloud对其鉴权确认合法性后,返回信息是( )
(A){"t":2,"status":0}
(B){"t":2,"status":1}
(C){"t":3,"status":0}
(D){"t":3,"status":1}
参考答案
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(A){"t":2,"status":0}
(B){"t":2,"status":1}
(C){"t":3,"status":0}
(D){"t":3,"status":1}