Explanation:The Hadoop Distributed File System (HDFS) is designed to store very large data sets reliably, and to stream those data sets at high bandwidth to user. 6. What was Hadoop written in ?
A. Java (software platform)
B. Perl
C. Java (programming language)
D. Lua (programming language)
Answer:A
Explanation:The Hadoop Distributed File System (HDFS) is designed to store very large data sets reliably, and to stream those data sets at high bandwidth to user. 6. What was Hadoop written in ?
A. Java (software platform) B. Perl C. Java (programming language) D. Lua (programming language)
Explanation:The Hadoop framework itself is mostly written in the Java programming language, with some native code in C and command line utilities written as shell-scripts. 7. Which of the following platforms does Hadoop run on ?