IT Exam Collection Q&A

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Which of the following tools is designed to move data to and from a relational database?

answered Oct 20, 2018 in Hadoop by admin (21,060 points)

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The output of the shuffle operation goes into the mapper before going into the reducer. True or False?

answered Oct 20, 2018 in Hadoop by admin (21,060 points)

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answered Oct 20, 2018 in Hadoop by admin (21,060 points)

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To remove a node using Ambari, you must first remove all of the services using that node. True or False?

answered Oct 20, 2018 in Hadoop by admin (21,060 points)

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You can add or remove nodes from the open source Apache Ambari console. True or False?

answered Oct 20, 2018 in Hadoop by admin (21,060 points)

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What is software for provisioning, managing, and monitoring Apache Hadoop clusters?

answered Oct 20, 2018 in Hadoop by admin (21,060 points)

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HDFS is a fully POSIX compliant file system. True or False?

answered Oct 20, 2018 in Hadoop by admin (21,060 points)

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Hadoop works best on a large data set. True or False?

answered Oct 20, 2018 in Hadoop by admin (21,060 points)

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In Terminology of Hadoop, What is Rack?

answered Oct 20, 2018 in Hadoop by admin (21,060 points)

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With the help of InfoSphere Streams, Hadoop can be used with data-at-rest as well as data-in-motion. True or false?

answered Oct 20, 2018 in Hadoop by admin (21,060 points)

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When is Hadoop useful for an application?

answered Oct 20, 2018 in Hadoop by admin (21,060 points)

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Hadoop is designed for Online Transactional Processing. True or False?

answered Oct 20, 2018 in Hadoop by admin (21,060 points)

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Which option lists the three kinds of syslog entries?

answered Nov 6, 2016 in 210-455 Introducing Cisco Cloud Administration by admin (21,060 points)

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A cloud administrator for an enterprise organization is asked to change the DNS settings of the Cisco UCS Director appliance to reflect newly created DNS servers for the infrastructure. In which two ways can the cloud administrator accomplish the task without affecting users?

answered Nov 6, 2016 in 210-455 Introducing Cisco Cloud Administration by admin (21,060 points)

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Which two Cisco UCS Director roles include Service-End-User creation?

answered Nov 6, 2016 in 210-455 Introducing Cisco Cloud Administration by admin (21,060 points)

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To which three statuses can an order be assigned in Cisco UCS Director or Cisco Prime Service Catalog?

answered Nov 6, 2016 in 210-455 Introducing Cisco Cloud Administration by admin (21,060 points)

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Which option describes overall Ethernet bandwidth utilization in Cisco UCS Performance Manager?

answered Nov 6, 2016 in 210-455 Introducing Cisco Cloud Administration by admin (21,060 points)

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The cloud administrator of an enterprise organization has been asked to migrate multiple VMs from one host to another, but it must be done during off hours. Which action does the administrator execute within Cisco UCS Director to accomplish this task?

answered Nov 6, 2016 in 210-455 Introducing Cisco Cloud Administration by admin (21,060 points)

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Which statement about NTP is true?

answered Nov 6, 2016 in 210-455 Introducing Cisco Cloud Administration by admin (21,060 points)

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Which three options list network management features that Cisco UCS Director provides?

answered Nov 6, 2016 in 210-455 Introducing Cisco Cloud Administration by admin (21,060 points)

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