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posted on 14 Nov 2019
I applied via Internshala and was interviewed before Nov 2018. There were 3 interview rounds.
Chronography is the art of recording time accurately.
Chronography involves the measurement and recording of time intervals.
It can be done using various methods such as sundials, hourglasses, water clocks, and mechanical clocks.
Chronography is important in fields such as astronomy, physics, and horology.
It has also been used in historical research to determine the age of artifacts and events.
Modern chronography includes...
Different soil nutrient testing methods include chemical extraction, plant analysis, and soil respiration.
Chemical extraction involves using chemicals to extract nutrients from soil samples
Plant analysis involves analyzing the nutrient content of plant tissue
Soil respiration measures the amount of carbon dioxide released by soil microbes, which can indicate nutrient availability
Other methods include ion exchange resin ...
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posted on 27 Apr 2021
posted on 22 Apr 2021
Microservices are small, independent, and loosely coupled services that work together to form a larger application.
Microservices architecture breaks down a large application into smaller, independent services.
Each microservice is responsible for a specific task and communicates with other services through APIs.
Microservices are designed to be scalable, flexible, and easy to maintain.
Examples of companies using microser
posted on 23 Jul 2021
I applied via Naukri.com and was interviewed before Jul 2020. There were 3 interview rounds.
The architecture of apps refers to the overall design and structure of the software application.
The architecture should be scalable and flexible to accommodate future changes.
It should be modular, with different components that can be easily modified or replaced.
The architecture should also prioritize security and data privacy.
Examples of app architectures include client-server, microservices, and event-driven.
Choosing...
We are currently using a combination of Java, Python, and Node.js for our tech stacks.
Java is used for backend development
Python is used for data analysis and machine learning
Node.js is used for frontend development
We are also exploring the use of React Native for mobile app development
posted on 9 Jun 2021
I applied via Referral and was interviewed before Jun 2020. There were 3 interview rounds.
I was interviewed in Dec 2024.
I applied via Recruitment Consulltant and was interviewed in Nov 2024. There were 2 interview rounds.
Different types of joins available in Databricks include inner join, outer join, left join, right join, and cross join.
Inner join: Returns only the rows that have matching values in both tables.
Outer join: Returns all rows when there is a match in either table.
Left join: Returns all rows from the left table and the matched rows from the right table.
Right join: Returns all rows from the right table and the matched rows ...
Implementing fault tolerance in a data pipeline involves redundancy, monitoring, and error handling.
Use redundant components to ensure continuous data flow
Implement monitoring tools to detect failures and bottlenecks
Set up automated alerts for immediate response to issues
Design error handling mechanisms to gracefully handle failures
Use checkpoints and retries to ensure data integrity
AutoLoader is a feature in data engineering that automatically loads data from various sources into a data warehouse or database.
Automates the process of loading data from different sources
Reduces manual effort and human error
Can be scheduled to run at specific intervals
Examples: Apache Nifi, AWS Glue
To connect to different services in Azure, you can use Azure SDKs, REST APIs, Azure Portal, Azure CLI, and Azure PowerShell.
Use Azure SDKs for programming languages like Python, Java, C#, etc.
Utilize REST APIs to interact with Azure services programmatically.
Access and manage services through the Azure Portal.
Leverage Azure CLI for command-line interface interactions.
Automate tasks using Azure PowerShell scripts.
Linked Services are connections to external data sources or destinations in Azure Data Factory.
Linked Services define the connection information needed to connect to external data sources or destinations.
They can be used in Data Factory pipelines to read from or write to external systems.
Examples of Linked Services include Azure Blob Storage, Azure SQL Database, and Amazon S3.
ADF questions refer to Azure Data Factory questions which are related to data integration and data transformation processes.
ADF questions are related to Azure Data Factory, a cloud-based data integration service.
These questions may involve data pipelines, data flows, activities, triggers, and data movement.
Candidates may be asked about their experience with designing, monitoring, and managing data pipelines in ADF.
Exam...
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| ₹3 L/yr - ₹3 L/yr |
TCS
Accenture
Wipro
Cognizant