What is apache hadoop - Study guides, Class notes & Summaries

Big Data IS4205 Questions and Answers Rated A+ Big data is defined as is defined as high volume, velocity and variety information assets that demand cost-effective, innovative forms of information processing for enhanced insight and decision making. What are the 4 V's of Big Data? Volume, velocity, variety and veracity (uncertainty of data quality) Byte 8 bits Big Data Analytics is defined as A general term that covers the analysis services associated with managing and utiliz...

The 3Vs in the definition of Big Data stand for: A: Volume, Value, Veracity B: Volume, Variety, Value C: Volume, Variety, Velocity - correct answer C: Volume, Variety, Velocity The four stages in Big Data adoption identified by the 2012 IBM/University of Oxford report DO NOT include: A: Educate B: Expect C: Engage D: Execute - correct answer B: Expect The main sponsor(s) in the "Execute" stage of big...

Which service is built on Apache Spark and is compatible with other cloud providers? Select only one answer. Azure Databricks Azure Data Factory Azure Synapse Analytics Azure HDInsight - Answer- Azure Databricks - Databricks is used for processing large amounts of data, which is supported by multiple cloud providers. Data Factory is used to run ETL pipelines. Azure Synapse Analytics is an Azure native service built on Apache Spark. HDInsight is used to process large amounts of data by usi...

AWS Data Engineering Module 2-11 Knowledge checks with Q & A A company is exploring migration Of their on-premises Apache Hadoop workloads to Amazon EMR. What is a benefit Of choosing Amazon EMR instead Of their on-premises Hadoop clusters? ANSWER Amazon EMR likely provides faster provisioning and a larger potential cluster capacity than what most organizations can easily achieve with existing on- premises hardware resources. When launching a cluster, Amazon EMR creates an Amazon EC2 securit...

CSC 4610 Question and answers already passed 2024 CSC 4610 What is Cloud Computing? - correct answer a network of servers on the internet that manages, stores, and process data. What is Apache Hadoop? - correct answer a software framework for storing, processing, and analyzing "BIg Data" For Reliable, Scalable, & Distributed computing. CDH - correct answer Cloudera's Distribution Built to meet enterprise demands; integrates all the key hadoop ecosystem projects. Problems ...

Database software is a well thought-out collection of computer files, the most important of which are called tables. These tables that consist of records (rows) of data separated by fields (columns) that can be queried (questioned) to produce subsets of information. What are you looking for in a database? criteria what is the most widely used database software in the world? Oracle What is the most important computer file in a database tables Tables Tables are where a database holds data...

Apache PIG Hadoop Developer Practice Exam Questions and Answers mamun...

ISTM 210 Exam 3 - Questions and Answers What should a business consider when choosing how to collect, translate, and transport data? Their return on investment Used to standardize data across systems ETL What is one of the main functions of an ERP (Enterprise Resource Planning)? Centralize an organization's data so that it ends up being a wealth of data with value across the organization Hadoop uses a _________ system that allows files to be stored on __________ ______________. cluster, multip...

What are the types of Azure Storage? Blob, File, Queue, Table, and Disk What is a BlockBlobStorage Account good for? High performance, low latency blob storage What are the access tiers of Azure Storage? Hot, Cold, and Archive What access tiers are available for BlockBlobStorage Accounts? None. What kind of blobs can a BlockBlobStorage Account contain? Block and Append What does GZRS stand for? Geo-Zone Redundant Storage What is the SLA of Geo-Zone...

What is Google Cloud Dataproc? - ANSWER-Cloud Dataproc is a managed Spark and Hadoop service that lets you take advantage of open source data tools for batch processing, querying, streaming, and machine learning. Cloud Dataproc automation helps you create clusters quickly, manage them easily, and save money by turning clusters off when you don't need them. What are the open source data processing services that ship with Google Dataproc cluster servers? - ANSWER-Apache Hadoop, Apache Spark, A...