94%(16)15 out of 16 people found this document helpful
This preview shows page 1 - 3 out of 7 pages.
±Congratulations! You passed!Next ItemWhat does IaaS provide?±1. Correct See this video to review.1 / 1pointsSoftware On-DemandHardware OnlyComputing EnvironmentWhat does PaaS provide?±2. Correct See this video to review.1 / 1pointsSoftware On-DemandHardware OnlyComputing EnvironmentWhat does SaaS provide?±3. Correct 1 / 1pointsSoftware On-DemandIntro to HadoopQuiz, 13 questions13/13 points (100%)
See this video to review.Computing EnvironmentHardware OnlyWhat are the two key components of HDFS and whatare they used for?±1 / 1points4. What is the job of the NameNode?±5. Correct See this video to review.1 / 1pointsListens from DataNode for block creation,deletion, and replication.For gene sequencing calculations.What is the order of the three steps to Map Reduce?±6.