Phone Screen: Given orders and Catalog tables, Q:1.Get the top 10 best selling items for each product group in the US in 2020 Q2 : How much did each item contribute to the total sales of the product group?
Consultant Big Data Interview Questions
1,784 consultant big data interview questions shared by candidates
Do you know TCP handshake?
Tell us a bit about yourself?
Basic MapReduce and Java questions. Covered other components in Hadoop eco system (Hive, Sqoop and Oozie). Few questions Spark performance and architecture.
Q. Talk about your resume
1. Theoretical programming question. 2. White board presentation. 3. Name a technical project that you owned where you did not know the technology and discuss how you brought yourself up to speed.
what is cD/CID pipline in spark
what are UDF in hive and pig
self join
What technologies are you familiar with?
Viewing 1441 - 1450 interview questions
See Interview Questions for Similar Jobs
Traitement Des DonnéesAcquisition De DonnéesÉchange De Données InformatiséDéclaration De DonnéesAnalyste Programmeur SasAnalyste De Big DataDonnées Et AnalysesAnalyste De Données Développeur Informatique Pl SqlL'analyse Des Données Sur La SantéAnalyste Programmeur Analyste Financier SasStatisticien SeniorStage D'analyse De DonnéesAnalyste Bi SeniorAnalyste Programmeur StatistiqueStage Science Des DonnéesProgrammation StatistiqueAnalyse Des Données D'auditAnalyse Des Données