Best Practices and Optimization of Hadoop MCQ question and answer with solution | Hadoop MCQs

A. Storm is difficult and can be used with only Java

B. Storm is fast: a benchmark clocked it at over a million tuples processed per second per node

C. Storm is scalable, fault-tolerant, guarantees your data will be processed

D. All of the mentioned

A. name

B. to

C. down

D. none of the mentioned

A. Predicates are JSP Expression Language (EL) expressions

B. Predicates are evaluated in order or appearance until one of them evaluates to true and the corresponding transition is taken

C. The name attribute in the decision node is the name of the decision node

D. All of the mentioned

A. 1

B. 2

C. 3

D. 4

A. Pig

B. Hive

C. Thrift

D. None of the mentioned

A. Bigtop-trunk-packagetest

B. Bigtop-trunk-repository

C. Bigtop-VM-matrix

D. None of the mentioned

A. org.apache.hadoop.hive.ql.io.CombineHiveInputFormat

B. org.apache.hadoop.hive.ql.iont.CombineHiveInputFormat

C. org.apache.hadoop.hive.ql.io.CombineFormat

D. All of the mentioned

A. EC2

B. EC3

C. EC4

D. All of the mentioned

A. 0.1

B. 0.2

C. 0.3

D. 0.4

A. AmWatch

B. CloudWatch

C. IamWatch

D. All of the mentioned