Is it possible to change the existing data types of custom fields, if Yes please explanin?

256

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Why Hadoop performs replication, although it results in data redundancy?

1087

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Explain Gauge charts?

3

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List data types in mysql? Explain

550

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Data Engineer Given a list of followers in the format:123, 345234, 678345, 123…Where column one is the ID of the follower and column two is the ID of the followee. Find all mutual following pairs (the pair 123, 345 in the example above). How would you use Map/Reduce to solve the problem when the list does not fit in memory?

551

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How do I duplicate a table in word?

421

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What is bluegiga apx4 protocol for the internet of things (iot)?

5

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What are the three types of design patterns?

604

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What is the full form of mms?

690

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Will it create any problem if we add elements with key as user defined object into the treemap?

603

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What is a positive control?

766

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What is the Rate of Service tax for Short term accommodation services & Restaurant Services ?

2203

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What is keyword in python?

531

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What are the different types of PL/1 files?

1810

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Explain what sre the advance features of android os?

569

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