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 ?
A. Bare metal
B. Debian
C. Cross-platform
D. Unix-like
Answer:A
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 ?
A. Bare metal B. Debian C. Cross-platform D. Unix-like
Explanation:Hadoop has support for cross platform operating system. 8. Hadoop achieves reliability by replicating the data across multiple hosts, and hence does not require ________ storage on hosts.