Oracle Warehouse Builder Interview Question and Answer
Oracle Warehouse Builder Interview Q & A Part 1: 1) Mention what is oracle warehouse builder? Oracle warehouse builder is an ETL tool produced by Oracle that provides a graphical…
Tableau Interview Question and Answer
Tableau Interview Q & A Part 1: 1) What is Tableau? Tableau is a powerful data visualization tool used in the Business Intelligence Industry. It helps in simplifying raw data…
Hive Interview Question and Answer
Hive Interview Q & A Part 1: 1) Explain what is Hive? Hive is an ETL and Data warehousing tool developed on top of Hadoop Distributed File System (HDFS). It…
Obiee Interview Question and Answer
Obiee Interview Q & A Part 1: 1) Mention what is Obiee? Obiee stands for Oracle Business Intelligence Enterprise Edition (OBIEE). It is a business intelligence system for the enterprise…
Hadoop Admin Interview Question and Answer
Hadoop Admin Interview Q & A Part 1: 1) What daemons are needed to run a Hadoop cluster? DataNode, NameNode, TaskTracker, and JobTracker are required to run Hadoop cluster. 2)…
Apache Spark Interview Question and Answer
Apache Spark Interview Q & A Part 1: 1) What is Apache Spark? Apache Spark is easy to use and flexible data processing framework. Spark can round on Hadoop, standalone,…
Splunk Interview Question and Answer
Splunk Interview Q & A Part 1: 1) Define Splunk It is a software technology that is used for searching, visualizing, and monitoring machine-generated big data. It monitors and different…
SAS Interview Question and Answer
1) What is SAS? What are the functions does it performs? SAS means Statistical Analysis System, which is an integrated set of software products. Information retrieval and data management Writing…
Data Warehouse Interview Question and Answer
What is Datawarehousing? A Datawarehouse is the repository of a data and it is used for Management decision support system. Datawarehouse consists of wide variety of data that has high…
Data Analyst Interview Question and Answer
1) Mention what is the responsibility of a Data analyst? Responsibility of a Data analyst include, Provide support to all data analysis and coordinate with customers and staffs Resolve business…