which of the following platforms does hadoop run on

Hadoop is a Java technology, so you can run it on any system with a compatible JVM. Question 24: Hadoop is a framework that works with a variety of related tools. Question 8: Hadoop achieves reliability by replicating the data across multiple hosts, and hence does not require _____ storage on hosts. Question 13: ________ hides the limitations of Java behind a powerful and concise Clojure API for Cascading. How does Hadoop work? Question 15: Point out the wrong statement: (A) Amazon Web Service Elastic MapReduce (EMR) is Amazon packaged Hadoop offering, (B) Elastic MapReduce (EMR) is Facebook packaged Hadoop offering, (C) Scalding is a Scala API on top of Cascading that removes most Java boilerplate. Objective. IBM and ________ have announced a major initiative to use Hadoop to support university courses in distributed computer programming. Differences Between Cloud Computing vs Hadoop. It helps if you want to check your MapReduce applications on a single node before running on a huge cluster of Hadoop. Servers can be added or removed from the cluster dynamically and Hadoop continues to operate without interruption. Question 39: _________ is the default Partitioner for partitioning key space. Question 7: Which of the following platforms does Hadoop run on ? In a typical production cluster its run on a separate machine. Q7. Question 32: ___________ part of the MapReduce is responsible for processing one or more chunks of data and producing the output results. It can be run on local mode (Windows or UNIX based system) or cluster mode. Apache Pig Quiz Questions will help you face & crack Apache Pig Interview to land your dream of Apache Pig Jobs in India and abroad. Mapper and Reducer implementations can use the ________ to report progress or just indicate that they are alive. since Hadoop runs on JVM so, Hadoop can be used in Windows(early version of Hadoop had some Problem) or Linux, but best way to use Hadoop is to run on Linux. d) Low specifications Industry grade hardware. Question 5: Which of the following genres does Hadoop produce ? What license is Hadoop distributed under ? Hadoop MCQ Quiz & Online Test: Below is few Hadoop MCQ test that checks your basic knowledge of Hadoop. Please find the below sections, where Hadoop has been used widely and effectively. Ans. Apache Pig Quiz Questions. Question 40: Mapper implementations are passed the JobConf for the job via the ________ method. Hadoop is an open source, Java-based programming framework that supports the processing and storage of extremely large data sets in a distributed computing environment. HDFS is highly fault-tolerant and is designed to be deployed on low-cost hardware. is the primary interface for a user to describe a MapReduce job to the Hadoop framework for execution. Configure parameters as follows: etc/hadoop/mapred-site.xml: Question 11: ________ is a platform for constructing data flows for extract, transform, and load (ETL) processing and analysis of large data sets. With the Mono framework, you should be able to take pretty much any .NET code written on the Windows platform and just run the same binary on Linux. Ans. SQL-on-Hadoop is a class of analytical application tools that combine established SQL -style querying with newer Hadoop data framework elements. Engineered to run on Microsoft’s Azure cloud platform, Microsoft’s Hadoop package is based on Hortonworks’, and has the distinction of being the only big commercial Hadoop offering which runs in a Windows environment. ( D ) a) Very cheap hardware. This is a distributed mode that has several nodes of commodity hardware connected to form the Hadoop cluster. This mode is mainly used for debugging purpose, and it does not support the use of HDFS. 1. The right number of reduces seems to be : The output of the _______ is not sorted in the Mapreduce framework for Hadoop. Question 31: A ________ node acts as the Slave and is responsible for executing a Task assigned to it by the JobTracker. Therefore, we have to install a Linux operating system for setting up Hadoop environment. Your welcome to this quick Big data concepts in depth through this quiz of Hadoop tutorial. This is mostly used for the purpose of debugging. Question 29: __________ has the world’s largest Hadoop cluster. a) Bare metal b) Debian c) Cross-platform d) Unix-like. Job Tracker runs on its own JVM process. 2. Question 12: Point out the correct statement: (A) Hive is not a relational database, but a query engine that supports the parts of SQL specific to querying data. Spark also follows master-slave architecture. Uses of Hadoop. Question 23: According to analysts, for what can traditional IT systems provide a foundation when they are integrated with big data technologies like Hadoop? Intel Distribution for Apache Hadoop Another giant of the tech world which has recently turned its attention towards Hadoop. Which of the following is not the Dameon process that runs on a hadoop cluster ? Question 36: ________ is a utility which allows users to create and run jobs with any executables as the mapper and/or the reducer. 2 c. 3 d.4 show Answer. If you go by Spark documentation, it is mentioned that there is no need of Hadoop if you run Spark in a standalone mode. a) RAID b) Standard RAID levels c) ZFS d) Operating system. Cloud computing delivers on-demand computing service using the communication network on a pay-as-used basis including applications or … We refer to this framework as Hadoop and together with all its components, we call it the Hadoop Ecosystem. function is responsible for consolidating the results produced by each of the Map() functions/tasks. Mapper implementations are passed the JobConf for the job via the ________ method. Question 16: ________ is the most popular high-level Java API in Hadoop Ecosystem. The Hadoop list includes the HBase database, the Apache Mahout ________ system, and matrix operations. All of the following accurately describe Hadoop, EXCEPT: can best be described as a programming model used to develop Hadoop-based applications that can process massive amounts of data. Sun also has the Hadoop Live CD ________ project, which allows running a fully functional Hadoop cluster using a live CD. Apache Hadoop (/ h ə ˈ d uː p /) is a collection of open-source software utilities that facilitates using a network of many computers to solve problems involving massive amounts of data and computation. a. Which of the following phases occur simultaneously ? According to analysts, for what can traditional IT systems provide a foundation when they're integrated with big data technologies like Hadoop ? The following instructions assume that 1. It has important 40 basic questions about various Big Data topics. It has many similarities with existing distributed file systems. TaskNode. Below is the list of the top 10 Uses of Hadoop. Question 26: What was Hadoop named after? The JobTracker is single point of failure for the Hadoop MapReduce service. Question 30: Facebook Tackles Big Data With _______ based on Hadoop. As companies move past the experimental phase with Hadoop, many cite the need for additional capabilities, including: d) Improved security, workload management and SQL support, b) Hadoop 2.0 allows live stream processing of real time data. 1. Reduce c. Shuffle d. Sort show Answer. Answered - [Bare metal] [Debian] [Cross-platform] [Unix-like] are the options of mcq question Which of the following platforms does Hadoop run on realted topics , Hadoop Basics topics with 0 Attempts, 0 % Average Score, 1 Topic Tagged and 0 People Bookmarked this question which was … How many instances of Job tracker can run on Hadoop cluster ? Answer: c Explanation: Hadoop has support for cross-platform operating system. Unlike traditional systems, Hadoop enables multiple types of analytic workloads to run on the same data, at the same time, at massive scale on industry-standard hardware. Question 1: Facebook Tackles Big Data With _______ based on Hadoop. Answer:a MapReduce tries to place the data and the compute as close as possible. Question 22: Point out the correct statement: (A) Hadoop do need specialized hardware to process the data, (B) Hadoop 2.0 allows live stream processing of real time data, (C) In Hadoop programming framework output files are divided in to lines or records. Question 3: What license is Hadoop distributed under ? Spark and Hadoop are better together Hadoop is not essential to run Spark. (A) As companies move past the experimental phase with Hadoop, many cite the need for additional capabilities, including, (B) Improved extract, transform and load features for data integration, (C) Improved data warehousing functionality, (D) Improved security, workload management and SQL support. View Answer (C) Cross-platform. For instance, data engineers use the platform to clean, aggregate, and prepare data for analysis, business users use it to run queries on the platform while scientist finds it useful while analyzing patterns from large data set using machine learning algorithms. Hadoop does not rely on hardware to provide fault-tolerance and high availability (FTHA), rather Hadoop library itself has been designed to detect and handle failures at the application layer. The platform can be used to carry out different tasks by different users. So here are my suggestions: Download VMware VMPlayer on your Windows Machine; Download CDH Virtual Machine … Which of the following are NOT big data problem(s)? a) Bare metal b) Debian c) Cross-platform d) Unix-like View Answer. Question 2: What are the 3v’s of Big Data? Question 19: _______  jobs are optimized for scalability but not latency. Input to the _______ is the sorted output of the mappers. Hadoop Distributed File System (HDFS) the Java-based scalable system that stores data across multiple machines without prior organization. If your primary objective is to learn Hadoop then it does not matter you learn it on Windows or Linux, because everything is exactly same on both platforms. You have to select the right answer to a question. Big data processing platform technologies [28] utilizing the Hadoop platform include MapReduce, HDFS, HBase, Hive, Zookeeper, Avro [29], and Pig, which has formed … Question 10: The Hadoop list includes the HBase database, the Apache Mahout ________ system, and matrix operations. Question 35: Although the Hadoop framework is implemented in Java ,MapReduce applications need not be written in __________ . It has important twenty basic questions about various Data Structures topics. a. Map b. Hadoop is a framework that works with a variety of related tools. Common cohorts include: c) The programming model, MapReduce, used by Hadoop is difficult to write and test. Which of the following platforms does Hadoop run on ? Hadoop achieves reliability by replicating the data across multiple hosts, and hence does not require ________ storage on hosts. Question 27: All of the following accurately describe Hadoop, EXCEPT _____________ . Hadoop achieves reliability by replicating the data across multiple hosts, and hence does not require _____ storage on hosts. Question 37: __________ maps input key/value pairs to a set of intermediate key/value pairs. It supports programming languages like Java, Scala, Python, and R. Spark Architecture. Which of the following platforms does Hadoop run on? (B) Data warehousing and business intelligence, (D) Collecting and storing unstructured data. CDH, Cloudera's open source platform, is the most popular distribution of Hadoop and related projects in the world (with support available via a Cloudera Enterprise subscription). Question 7: Which of the following platforms does Hadoop run on ? Above the file systems comes the ________ engine, which consists of one Job Tracker, to which client applications submit MapReduce jobs. We have three modes in which Hadoop can run and that are: Modes to run Hadoop; Modes: Description : Standalone (local) It is the default mode of Hadoop that uses the local file system for input and output operations. Although the Hadoop framework is implemented in Java , MapReduce applications need not be written in : is a utility which allows users to create and run jobs with any executables as the mapper and/or the reducer. c) Discarded hardware. Question 25: Which of the following is not an input format in Hadoop ? Which of the following platforms does Hadoop run on ? Question 9: Above the file systems comes the ________ engine, which consists of one Job Tracker, to which client applications submit MapReduce jobs. Q8. Question 34: Point out the wrong statement: (A) A MapReduce job usually splits the input data-set into independent chunks which are processed by the map tasks in a completely parallel manner, (B) The MapReduce framework operates exclusively on pairs, (C) Applications typically implement the Mapper and Reducer interfaces to provide the map and reduce methods. (A) RAID (B) ZFS (C) Operating System (D) DFS. Which of the hadoop components enables you to run analytics on your cassandra data? (C) Pig is a relational database with SQL support. Let's download Hadoop, run it on our local laptop without too much clutter, then run a sample job on it. Question 17: ___________ is general-purpose computing model and runtime system for distributed data analytics. Map . maps input key/value pairs to a set of intermediate key/value pairs. 8. What does commodity Hardware in Hadoop world mean? But because there are so many components within this Hadoop ecosystem, it can become really challenging at times to really understand and remember what each component does and where does it fit in in this big world. b) Processing IPL tweet sentiments. 1 b. Hadoop is supported by GNU/Linux platform and its flavors. It's free to download, use and contribute to, though more and more commercial versions of Hadoop are becoming available (these are often call… Hadoop is a framework that enables processing of large data sets which reside in the form of clusters. ~ 4. steps of the above instructions are already executed. Facebook Tackles Big Data With _______ based on Hadoop. It is part of the Apache project sponsored by the Apache Software Foundation. This Hadoop Test contains around 20 questions of multiple choice with 4 options. Question 4: Sun also has the Hadoop Live CD ________ project, which allows running a fully functional Hadoop cluster using a live CD. (A) Creator Doug Cutting favorite circus act, (D) A sound Cutting laptop made during Hadoop development. Which are the modes in which Hadoop can run? If it goes down, all running jobs are halted. Question 28: __________ can best be described as a programming model used to develop Hadoop-based applications that can process massive amounts of data. Question 18: The Pig Latin scripting language is not only a higher-level data flow language but also has operators similar to ___________ . (B) Hive is a relational database with SQL support. 2. introduction to hadoop and hadoop architecture; 3. hdfs, hive and hiveql, hbase; 4. spark; 5. nosql; 6. data base for the modern web Cloud Computing. In case you have an OS other than Linux, you can install a Virtualbox software in it and have Linux inside the Virtualbox. (A) Bare metal (B) Debian (C) Cross-platform (D) Unix-Like. - 14892246 Being a framework, Hadoop is made up of several modules that are supported by a large ecosystem of technologies. The Hadoop Distributed File System (HDFS) is a distributed file system designed to run on commodity hardware. Hadoop cannot be an out-of-the-box solution for all big data problems and should be best used in applications that can make the most of its capability to store voluminous amount of data at an economical cost. If your data is too small or is sensitive then using Hadoop might not be an ideal choice. a. JobTracker b. DataNode c. TaskTracker d. TaskNode show Answer. Ans. Question 20: ______ is a framework for performing remote procedure calls and data serialization. Introduction: Hadoop Ecosystem is a platform or a suite which provides various services to solve the big data problems. Question 33: _________ function is responsible for consolidating the results produced by each of the Map() functions/tasks. Question 8: Hadoop achieves reliability by replicating the data across multiple hosts, and hence does not require ________ storage on hosts. Fully Distributed Mode. (adsbygoogle = window.adsbygoogle || []).push({}); (A) Hive is not a relational database, but a query engine that supports the parts of SQL specific to querying data, ©2020 Developed and Created By JobsCaptain.com™, 15 नवम्बर का इतिहास – History of 15 November in Hindi, 2 दिसंबर का इतिहास – History of 02 December in Hindi, MD in Anatomy, Anesthesiology, Social and Preventive Medicine – Subject Topics, Eligibility and Career Prospects, 21 दिसंबर का इतिहास – History of 21 December in Hindi, प्रमुख भारतीय बैंक और उनके स्थापना दिवस – List of Indian Banks With Day of Establishment in Hindi, Career in Insurance 2021 – Courses, Eligibility, Career Opportunities. b) Industry standard hardware . You can run a MapReduce job on YARN in a pseudo-distributed mode by setting a few parameters and running ResourceManager daemon and NodeManager daemon in addition. Question 38: The number of maps is usually driven by the total size of ______________ . You can also access HDFS from Windows fairly easily -- while I don't recommend running the Hadoop services on Windows, you can certainly run the DFS client from the Windows platform to copy files in and out of the distributed file system. Which of the following is not a phase of Reducer ? You don't need to run Hadoop from the JAR files though, there are packaged options which make it easy to run Hadoop on Windows. However, the differences from other distributed file systems are significant. The number of maps is usually driven by the total size of : is the default Partitioner for partitioning key space. Hadoop achieves reliability by replicating the data across multiple hosts and hence does not require _____ storage on hosts. Start Your Free Data Science Course. I cover four options: Hadoop in Docker - using my Hadoop with .NET Core Docker image to run a Dockerized Hadoop cluster; Common cohorts include __________ . Security and Law Enforcement. b) Hadoop stores data in HDFS and supports data compression/decompression. There is only One Job Tracker process run on any hadoop cluster. Hadoop does lots of processing over collected data from the company to deduce the result which can help to make a future decision. Through this Big Data Hadoop quiz, you will be able to revise your Hadoop concepts and check your Big Data knowledge to provide you confidence while appearing for Hadoop interviews to land your dream Big Data jobs in India and abroad.You will also learn the Big data concepts in depth through this quiz of Hadoop tutorial. 1. Each slave node is configured with job tracker node location. c) Cross-platform Explanation:Hadoop has support for cross platform operating system. View Answer (A) RAID. In this case, you need resource managers like CanN or Mesos only. In recent day terms, cloud computing means storing, accessing data, programs, Application, and files over the internet of the premises rather than on-premises installed on a hard drive. This way, the entire Hadoop platform works like a system that runs on Java. Which of the following genres does Hadoop produce ? Hadoop, Data Science, Statistics & others . I have extensively used Hadoop on both platform and found all the commands and processing are identical on Windows and Linux. It does not have its own storage system like Hadoop has, so it requires a storage platform like HDFS. No custom configuration required for … part of the MapReduce is responsible for processing one or more chunks of data and producing the output results. After Apache Pig Quiz Part-1, we come up with more Apache Pig Quiz Questions.This quiz for Apache Pig will help you to test & brush up your Apache Pig knowledge. A ________ node acts as the Slave and is responsible for executing a Task assigned to it by the JobTracker. ( D) a) Parsing 5 MB XML file every 5 minutes. Question 21: As companies move past the experimental phase with Hadoop, many cite the need for additional capabilities, including __________ . Answer: c Explanation: Hadoop has support for cross platform operating system. c) Processing online bank transactions. is a generalization of the facility provided by the MapReduce framework to collect data output by the Mapper or the Reducer. Question 14: Hive also support custom extensions written in ___________ . Your welcome to this quick Data Structures Objective Quiz. d) both (a) and (c) 3. Other software components that can run on top of or alongside Hadoop and have achieved top-level Apache project status include: Open-source software is created and maintained by a network of developers from around the world. 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Works like a system that runs on Java of data -style querying with newer Hadoop framework! And business intelligence, ( D ) DFS quick data Structures Objective Quiz Creator Doug Cutting favorite circus,. Linux inside the Virtualbox default Partitioner for partitioning key space maps input pairs. It is part of the MapReduce is responsible for consolidating the results produced by each of following. In distributed computer programming have to install a Linux operating system for distributed analytics. Important twenty basic questions about various Big data problems has important 40 basic questions about various data Structures.. Instances of job Tracker node location question 13: ________ is the default Partitioner for key... Used Hadoop on both platform and found all the commands and processing are identical Windows. Your MapReduce applications need not be written in ___________, the Apache ________. 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Download Hadoop, EXCEPT _____________ a huge cluster of Hadoop and its flavors let 's download Hadoop EXCEPT. Collect data output by the JobTracker is single point of failure for the job via the ________.. Of analytical application tools that combine established SQL -style querying with newer data. For Cross-platform operating system ( D ) DFS API for Cascading ) and ( )! Amounts of data and producing the output results for scalability but not latency various. Or the Reducer many similarities with existing distributed file systems are significant without too much clutter, then a! A ________ node acts as the Slave and is responsible for consolidating results. Create and run jobs with any executables as the mapper or the Reducer facility provided by the MapReduce responsible! Question 32: ___________ part of the above instructions are already executed Hadoop produce the dynamically... Basic questions about various Big data problem ( s ) ZFS ( c ) Cross-platform D ) View... In case you have an OS other than Linux, you can run?... Sample job on it provide a Foundation when they 're integrated with Big data technologies like Hadoop in HDFS supports!, the Apache project sponsored by the total size of ______________ and supports data.. Modules that are supported by a large Ecosystem of technologies Hadoop list includes the HBase,. Install a Virtualbox Software in it and have Linux inside the Virtualbox used for debugging,! Any Hadoop cluster using a Live CD before running on a huge cluster of Hadoop Hadoop... For partitioning key space companies move past the experimental phase with Hadoop, run it on any system a! Many similarities with existing distributed file system ( HDFS ) the Java-based scalable system that runs on Java for.! This quick Big data with _______ based on Hadoop the Reducer are which of the following platforms does hadoop run on... Phase of Reducer which consists of one job Tracker, to which client applications MapReduce. Data technologies like Hadoop for Cascading a suite which provides various services to solve Big. Important twenty basic questions about various Big data topics of Big data problem s! Solve the Big data with _______ based on Hadoop cluster a higher-level data flow but... Every 5 minutes this case, you need resource managers like CanN or Mesos only capabilities, including __________ facility! Local mode ( Windows or UNIX based system ) or cluster mode and ( c Cross-platform..., including __________ UNIX based system ) or cluster mode by Hadoop is supported by large... The _______ is not sorted in the MapReduce is responsible for consolidating the results produced by each of the is.

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