Hadoop Programming Language Quiz
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Questions and Answers

In which language is Hadoop written?

  • c
  • java (correct)
  • python
  • c++

Transaction of data of the bank is a type of.

  • structured
  • unstructured
  • both a and b (correct)
  • None of the above

Flashcards

String

A sequence of characters enclosed in double quotes. Used to represent text in JSON.

Float

A data type representing a number with a fractional part. Examples include 3.14, -2.5.

Integer

A data type representing a whole number. Examples include 10, -5, 0.

Boolean

A boolean value can be either 'true' or 'false'. Used to represent logical states.

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Null

A special value that signifies the absence of a value. It's represented as 'null'.

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Object

A collection of key-value pairs, where each key is unique and maps to a value. Keys are strings, values can be any data type.

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Array

An ordered list of values, where each value has an index. Index starts at 0.

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JSON Schema

A file that defines the structure and rules of a JSON document. It helps ensure consistency and data validation.

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Serialization

A process of converting data from one format to another.

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Deserialization

A process of converting data from a serialized format back to its original form.

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Study Notes

Hadoop Programming Language

  • Hadoop is written in Java.

Bank Data Transaction Type

  • Bank data transactions are structured.

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Description

Test your knowledge about the Hadoop framework and its programming language. This quiz covers essential concepts like its origins and features, specifically focusing on Java. Prepare to understand the intricacies of bank data transactions as well.

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