Hadoop achieves reliability by replicating the data across multiple hosts and hence does not require                  storage on hosts.

Related MCQs

• Sun also has the Hadoop Live CD                  project, which allows running a fully functional Hadoop cluster using a live CD.
• Which of the following storage devices exposes its storage to clients as Raw storage that can be partitioned to create volumes ?
• Which of the following storage devices exposes its storage to clients as Raw storage that can be partitioned to create volumes?
• Which of the following storage devices exposes its storage to clients as Raw storage that can be partitioned to create volumes ?
• Which of the following storage devices exposes its storage to clients as Raw storage that can be partitioned to create volumes?
• Which of the following standard connect distributed hosts or tenants to their provisioned storage in the cloud?
• IBM and                  have announced a major initiative to use Hadoop to support university courses in distributed computer programming.
• The Hadoop list includes the HBase database, the Apache Mahout                   system, and matrix operations.
• Virtualization allows sharing the resources of hardware across multiple a environments.
• Virtualization allows sharing the resources of hardware across multiple a environments.