Which programming language is commonly used in Hadoopdevelopment?Question 12Answera. Javab.Pythonc.Rubyd.C++

Analyzing the Question

The question asks for the programming language that is commonly used in Hadoop development.

Relevant Concepts

Hadoop is an open-source framework primarily designed for processing and storing large data sets across clusters of computers. The core components of Hadoop, including the Hadoop Distributed File System (HDFS) and MapReduce, are predominantly written in Java.

Answer Options

1. Java
2. Python
3. Ruby
4. C++

Details and Justification

1. Java: This is the primary programming language used for developing the Hadoop framework itself as well as for writing MapReduce applications.
2. Python: Although it can be used to write applications that interact with Hadoop (using libraries such as Pydoop), it is not the primary language for Hadoop development.
3. Ruby: This is not commonly associated with Hadoop development.
4. C++: While C++ can be used for certain aspects of big data processing, it is not a major language in the Hadoop ecosystem.

Final Answer

The commonly used programming language in Hadoop development is a. Java.