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Practice Best Practices And Optimization Of Hadoop MCQs for competitive exams.
Best Practices And Optimization Of Hadoop MCQs
Practice questions from this topic.
Microsoft .NET Library for Avro provides data serialization for the Microsoft . . . . . . . . environment.
- A. .NET
- B. Hadoop
- C. Ubuntu
- D. None of the mentioned
Correct Answer: A
Falcon provides the key services data processing applications need so Sophisticated. . . . . . . . can easily be added to Hadoop applications.
- A. DAM
- B. DLM
- C. DCM
- D. All of the mentioned
Correct Answer: B
Which of the following hadoop file formats is supported by Impala?
- A. SequenceFile
- B. Avro
- C. RCFile
- D. All of the mentioned
Correct Answer: D
. . . . . . . . will skip the nodes given in the config with the same exit transition as before.
- A. ActionMega handler
- B. Action handler
- C. Data handler
- D. None of the mentioned
Correct Answer: B
Kafka only provides a . . . . . . . . order over messages within a partition.
- A. partial
- B. total
- C. 30%
- D. none of the mentioned
Correct Answer: B
Node names and transitions must be conform to the following pattern =[a-zA-Z][-_a-zA-Z0-0]*=, of up to . . . . . . . . characters long.
- A. 10
- B. 15
- C. 20
- D. 25
Correct Answer: C
The Apache Jenkins server runs the . . . . . . . . job whenever code is committed to the trunk branch.
- A. "Bigtop-trunk"
- B. "Bigtop"
- C. "Big-trunk"
- D. None of the mentioned
Correct Answer: A
Which of the following builds an APT or YUM package repository?
- A. Bigtop-trunk-packagetest
- B. Bigtop-trunk-repository
- C. Bigtop-VM-matrix
- D. None of the mentioned
Correct Answer: B
Kafka maintains feeds of messages in categories called . . . . . . . .
- A. topics
- B. chunks
- C. domains
- D. messages
Correct Answer: A
. . . . . . . . properties can be overridden by specifying them in the job-xml file or configuration element.
- A. Pipe
- B. Decision
- C. Flag
- D. None of the mentioned
Correct Answer: A
Apache Storm added the open source, stream data processing to . . . . . . . . Data Platform.
- A. Cloudera
- B. Hortonworks
- C. Local Cloudera
- D. MapR
Correct Answer: B
. . . . . . . . is used for Logging for .NET framework.
- A. log4net
- B. logphp
- C. Lucene.NET
- D. All of the mentioned
Correct Answer: C