Category: interview

Apache Storm interview questions

1. What is Apache Storm? Apache Storm is a free and open source distributed realtime computation system. Apache Storm makes…

Apache PIG interview questions

1. What is pig? Pig is a Apache open soucre project which run on top of hadoop,provides engine for data…

Apache Spark interview questions

1. What is Apache Spark? Apache Spark is an open source cluster computing fast and flexible data processing framework. It…

Data communication interview questions

1. What are the components of Data communication ? a. Message – It is the information to be communicated. b….

Artificial Intelligence

Artificial Intelligence interview questions

1. What is Artificial Intelligence ? Artificial intelligence is intelligence demonstrated by machines, unlike the natural intelligence displayed by humans…

Amazon RDS interview questions

1. What is Amazon RDS ? Amazon Relational Database Service (Amazon RDS) is a managed service that makes it easy…

Amazon Athena interview questions

1. What is Amazon Athena? Amazon Athena is an interactive query service that makes it easy to analyze data in…

dbt (data build tool) interview questions

1. What is a model in dbt (data build tool)? A model is a select statement. Models are defined in…

AWS Lambda interview questions

1. What is AWS lambda ? AWS Lambda is a serverless compute service that lets you run code without provisioning…

Snowflake interview questions

1. What is a Snowflake data warehouse? Snowflake is a data warehouse built on top of the Amazon Web Services…