READ Free Dumps For Cloudera- CCA-332

Question ID 20605	Which of the following statements is the most accurate about the choice of operating systems to run on a Hadoop cluster?
Option A	Linux and Solaris/OpenSolaris are preferable to Windows. Solaris running on SPARC hardware is the preferred Hadoop slave node configuration.
Option B	Linux is preferable to Windows and Solaris/OpenSolaris. Some Linux distributions are intended for cluster environments more than others.
Option C	The choice of operating system isn't very important for a Hadoop cluster.
Option D	Linux is preferable to Windows and Solaris/OpenSolaris, but the choice of Linux distribution is unimportant when planning a Hadoop cluster.
Correct Answer	B

Explanation Reference: http://wiki.apache.org/hadoop/FAQ#What_platforms_and_Java_versions_does_Hadoop_ru n_on.3F (1.2)

Question ID 20606	Which of the following scenarios makes HDFS unavailable?
Option A	JobTracker failure
Option B	TaskTracker failure
Option C	DataNode failure
Option D	NameNode failure
Option E	Secondary NameNode failure
Correct Answer	C

Explanation Reference: http://stackoverflow.com/questions/12362727/when-will-hdfs-be-unavailable

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