How can we create children / sub-znode?

1

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What is a directive sentence?

6

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What is the working principle of servo motor? And explain it.

750

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In a star schema, are foreign key constraints between facts and dimensions neccessary?

24

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Explain the encapsulation principle.

36

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I want previous rrb enteranse exam papers in junior engineer(Signal/Tele/c&w). please send that papers to my id dkg_unnao@yahoo.com

2183

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How does callback work in java?

8

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Explain various Apache Spark ecosystem components. In which scenarios can we use these components?

19

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Are truncate and delete commands same? If so why?

37

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What are the differences between the table and the structure in the data dictionary in the sap abap?

36

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for the steam temp 420dec de superated to 120deg how much of water required

1006

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Which of the following might require rebaselining of the cost baseline? A. Corrective action B. Revised cost estimates C. Updates to the cost management plan D. Budget updates

50

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How to update values in a table in oracle?

41

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at which point can you start usability testing? : Adobe flash

18

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How you land most successful sale?

40

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