Q. _________ reduce the amount of informational messages displayed (true) or not (false).

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Q. Which of the following is used to set transaction isolation level?

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Q. The ________ allows users to read or write Avro data as Hive tables.

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Q. Starting in Hive _______ the Avro schema can be inferred from the Hive table schema.

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Q. The AvroSerde has been built and tested against Hive 0.9.1 and later, and uses Avro _______ as of Hive 0.13 and 0.14.

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Q. Which of the following data type is supported by Hive?

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Q. Which of the following data type is converted to Array prior to Hive 0.12.0?

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Q. Avro-backed tables can simply be created by using _________ in a DDL statement.

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Q. Types that may be null must be defined as a ______ of that type and Null within Avro.

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Q. The files that are written by the _______ job are valid Avro files.

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Q. Use ________ and embed the schema in the create statement.

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Q. _______ is interpolated into the quotes to correctly handle spaces within the schema.

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Q. To force Hive to be more verbose, it can be started with ___________

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Q. ________ was designed to overcome limitations of the other Hive file formats.

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Q. An ORC file contains groups of row data called __________

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Q. Serialization of string columns uses a ________ to form unique column values.

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Q. _______ is a lossless data compression library that favors speed over compression ratio.

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Q. Which of the following will prefix the query string with parameters?

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Q. Integral literals are assumed to be _________ by default.

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Q. Hive uses _____ style escaping within the strings.

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