Big Data | Hadoop Interview Questions and Answers

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Q: If the database contains some tables then it can be forced to drop without dropping the tables by using the keyword

asked Apr 3, 2020 in Big Data | Hadoop by Tate

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Q: By default when a database is dropped in Hive

asked Apr 3, 2020 in Big Data | Hadoop by Tate

+1 vote

Q: The tables created in hive are stored as

asked Apr 3, 2020 in Big Data | Hadoop by Tate

+1 vote

Q: Each database created in hive is stored as

asked Apr 3, 2020 in Big Data | Hadoop by Tate

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Q: The query "SHOW DATABASE LIKE 'h.*' ; gives the output with database name

asked Apr 3, 2020 in Big Data | Hadoop by Tate

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Q: in hive when the schema does not match the file content

asked Apr 3, 2020 in Big Data | Hadoop by Tate

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asked Apr 3, 2020 in Big Data | Hadoop by Tate

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Q: The default delimiter in hive to separate the element in STRUCT is

asked Apr 3, 2020 in Big Data | Hadoop by Tate

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Q: The thrift service component in hive is used for

asked Apr 3, 2020 in Big Data | Hadoop by Tate

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Q: Which of the following is not a complex data type in Hive?

asked Apr 3, 2020 in Big Data | Hadoop by Tate

+1 vote

Q: The results of a hive query can be stored as

asked Apr 3, 2020 in Big Data | Hadoop by Tate

0 votes

Q: What Hive can not offer

asked Apr 3, 2020 in Big Data | Hadoop by Tate

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Q: The partition of an Indexed table is dropped. then,

asked Apr 3, 2020 in Big Data | Hadoop by Tate

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Q: Which of the following will overwrite any existing data in the table or partition?

asked Apr 1, 2020 in Big Data | Hadoop by AdilsonLima

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Q: If the partition of an index table is dropped, then ____________.

asked Apr 1, 2020 in Big Data | Hadoop by AdilsonLima

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Q: Which of the following is more convenient to get the table details?

asked Apr 1, 2020 in Big Data | Hadoop by AdilsonLima

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Q: LOAD DATA INPATH into table <tablename>; In this command, where will Hive search for a file?

asked Apr 1, 2020 in Big Data | Hadoop by AdilsonLima

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Q: Which of the clause is used to limit the number of rows?

asked Apr 1, 2020 in Big Data | Hadoop by AdilsonLima

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Q: If the database contains some tables, then using which keyword can it be forced to drop the tables?

asked Apr 1, 2020 in Big Data | Hadoop by AdilsonLima

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Q: Cluster By SQL Command in Hive

asked Apr 1, 2020 in Big Data | Hadoop by AdilsonLima

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Q: Distribute By SQL command used in Hive

asked Apr 1, 2020 in Big Data | Hadoop by AdilsonLima

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Q: Sort By in SQL Command Hive

asked Apr 1, 2020 in Big Data | Hadoop by AdilsonLima

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Q: Order By SQL command in Hive

asked Apr 1, 2020 in Big Data | Hadoop by AdilsonLima

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Q: Group By Sql command in Hive

asked Apr 1, 2020 in Big Data | Hadoop by AdilsonLima

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Q: SQL command used in Hive

asked Apr 1, 2020 in Big Data | Hadoop by AdilsonLima

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Q: Limitations in Hive Transactions

asked Apr 1, 2020 in Big Data | Hadoop by AdilsonLima

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Q: ACID Properties in Hive

asked Apr 1, 2020 in Big Data | Hadoop by AdilsonLima

0 votes

asked Apr 1, 2020 in Big Data | Hadoop by AdilsonLima

0 votes

Q: Update any record in Hive

asked Apr 1, 2020 in Big Data | Hadoop by AdilsonLima

+1 vote

Q: Insert in database table

asked Apr 1, 2020 in Big Data | Hadoop by AdilsonLima

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