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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Q. Which of the following statement will create a column with varchar datatype?

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Q. _________ will overwrite any existing data in the table or partition.

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Q. Hive does not support literals for ______ types.

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Q. HBase is a distributed ________ database built on top of the Hadoop file system.

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Q. HBase is ________ defines only column families.

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Q. Apache HBase is a non-relational database modeled after Google’s _________

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Q. The _________ Server assigns regions to the region servers and takes the help of Apache ZooKeeper for this task.

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Q. Which of the following command provides information about the user?

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Q. Which of the following command does not operate on tables?

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Q. _________ command fetches the contents of a row or a cell.

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Q. HBaseAdmin and ____________ are the two important classes in this package that provide DDL functionalities.

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Q. The minimum number of row versions to keep is configured per column family via _____________

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Q. HBase supports a ____________ interface via Put and Result.

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Q. One supported data type that deserves special mention are ____________

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Q. The _________ suffers from the monotonically increasing rowkey problem.

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Q. __________ does re-write data and pack rows into columns for certain time-periods.

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