Hadoop Objective Questions

Hadoop Multiple Choice Questions on “Hadoop Incubators – 1”. 1. BatchEE projects aims to provide an _________ implementation. (aka JSR352) […]

Basic Hadoop Questions & Answers focuses on “HCatalog with Hadoop – 1”. 1. __________ is a REST API for HCatalog.

1. __________ provides the functionality of a messaging system. a) Oozie b) Kafka c) Lucene d) BigTop Answer: b Clarification:

Hadoop Multiple Choice Questions on “Scaling out in Hadoop”. 1. ________ systems are scale-out file-based (HDD) systems moving to more

Hadoop Multiple Choice Questions on “Hadoop Configuration”. 1. Which of the following class provides access to configuration parameters? a) Config

MCQs on “HiveQL – 1”. 1. Hive uses _________ for logging. a) logj4 b) log4l c) log4i d) log4j Answer:

Hadoop Multiple Choice Questions on “Hadoop Incubators – 2”. 1. ____________ is a query processing and optimization system for large-scale.

1. _________________ property allow users to override the expiry time specified. a) hcat.desired.partition.num.splits b) hcatalog.hive.client.cache.expiry.time c) hcatalog.hive.client.cache.disabled d) hcat.append.limit Answer:

Hadoop Multiple Choice Questions on “Hadoop libraries – 1”. 1. Apache __________ is a data repository containing device information, images

Hadoop Multiple Choice Questions on “Hadoop Streaming”. 1. Streaming supports streaming command options as well as _________ command options. a)

Hadoop Multiple Choice Questions on “Security”. 1. For running hadoop service daemons in Hadoop in secure mode ___________ principals are

Hadoop Multiple Choice Questions & Answers (MCQs) for quizzes focuses on “HiveQL – 2”. 1. Hive specific commands can be

Hadoop Multiple Choice Questions on “Hadoop Incubators – 3”. 1. Which of the following are a collaborative data analytics and

Hadoop Multiple Choice Questions on “Mahout with Hadoop”. 1. Mahout provides ____________ libraries for common and primitive Java collections. a)

1. Which of the following is java based tool for tracking, resolving and managing project dependencies? a) jclouds b) JDO