Q. The message in pub/sub is an opaque blob of ________

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Q. ________ error will show if we try to send text string instead of bytes.

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Q. What do we call string in python 2?

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Q. When you publish a message ________ is automatically created?

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Q. When the batch is created, it begins a countdown that publishes the batch once sufficient time has elapsed.

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Q. What is the time elapsed after a batch is created?

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Q. Every call to publish() will return a class that conforms to the __________ interface.

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Q. __________ performs two functions toward the delivery of the services.

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Q. ___________ manages the metadata of the IoT services.

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Q. Global scheduler keeps the track of and control the life cycle of IoT services.

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Q. ___________ service discovers the virtual sensors ability.

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Q. ___________ Service is responsible for establishing the requested service with in the cloud database.

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Q. For which service the resources allocated for the services are released?

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Q. _________ service is deactivated and therefore its operation is ceased.

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Q. _________ service enables the previously suspended services.

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Q. ________ service allows the enablement of an unregistered service.

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Q. Which service permits the changes to the IoT services?

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Q. Which service provides the lifecycle status of a given IoT service?

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Q. _________ service checks periodically all the enables services.

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Q. _________ service retrieves the description of the registered service.

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