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I applied via Recruitment Consulltant and was interviewed in Aug 2021. There was 1 interview round.
Our project architecture uses Spark and Hive for data processing and storage respectively. We utilize AWS services such as S3, EMR, and Glue for scalability and cost-effectiveness.
Spark is used for distributed data processing and analysis
Hive is used for data warehousing and querying
AWS S3 is used for storing large amounts of data
AWS EMR is used for running Spark and Hive clusters
AWS Glue is used for ETL (Extract, Tran...
Python is more flexible and easier to learn, while Java is more performant and better for large-scale projects. Kubernetes is a popular container orchestration tool.
Python is more concise and easier to read/write than Java
Java is more performant and better for large-scale projects
Kubernetes is a popular container orchestration tool used for managing containerized applications
Kubernetes provides features like automatic ...
I applied via Walk-in and was interviewed before Jan 2021. There were 5 interview rounds.
Time saved depends on complexity of problem and quality of data. Can range from hours to weeks.
Time saved is directly proportional to the quality of data and complexity of the problem
Simple problems with clean data can be solved in a matter of hours
Complex problems with messy data can take weeks or even months to solve
Efficient observation techniques and data cleaning can significantly reduce time taken to find a solut
posted on 12 Dec 2024
I applied via Instagram and was interviewed before Dec 2023. There was 1 interview round.
There will be aptitude and coding test
I applied via Naukri.com and was interviewed in Nov 2023. There was 1 interview round.
I appeared for an interview before Feb 2024.
Angular life cycle, component communication, directives, and components are key concepts in Angular development.
Angular life cycle includes ngOnChanges, ngOnInit, ngDoCheck, ngOnDestroy, etc.
Component communication can be achieved using @Input, @Output, services, or event emitters.
Directives in Angular are used to add behavior to DOM elements.
Components are the building blocks of Angular applications, each representing...
I applied via Naukri.com and was interviewed before Nov 2022. There were 3 interview rounds.
posted on 2 Oct 2021
Jenkins and JUnit serve different purposes and cannot be compared.
Jenkins is a continuous integration tool used for building, testing, and deploying software.
JUnit is a unit testing framework used for testing individual units of code.
Jenkins can be used to automate the execution of JUnit tests as part of a larger build process.
Jenkins provides a centralized platform for managing builds and test results.
JUnit is just on...
Selenium IDE is a record and playback tool for automating web browser interactions.
Selenium IDE is a Firefox plugin
It allows users to record and playback interactions with a web browser
Tests can be exported in various programming languages
It is useful for automating repetitive tasks and regression testing
I applied via Naukri.com and was interviewed before Jul 2023. There were 2 interview rounds.
How to handle emergency.
Turbine rolling procedure involves carefully starting and stopping the turbine to prevent damage.
Ensure proper lubrication of bearings before starting the turbine.
Gradually increase the speed of the turbine to prevent sudden stress on the components.
Monitor temperature and vibration levels during the rolling procedure.
Follow manufacturer's guidelines for specific turbine rolling procedures.
Perform regular maintenance c
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