The task status of HuawelLteOs does not include the following () types?

• A.ready
• B.Wait
• C.blocked
• D.running

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In a multi-task system, each task needs to be synchronized or mutually exclusive to realize the protection of critical resources, and the () function can provide support.

• A.Task
• B.In the signal
• C.Queue
• D.interrupt

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The main motivation for the intelligent transformation of water companies is to reduce leakage and increase revenue.

• A.True
• B.False

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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

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The order to add a whitelist to the AR502EGRc-Lc model gateway is ()?

• A.rf-network permit-join whitelist longid.
• B.hiplc-network permit-join whitelist longid
• C.zigbee-network permit-join whitelist longid
• D.network permit-join whitelist longid

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