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I applied via LinkedIn and was interviewed in Jun 2024. There was 1 interview round.
Pearson correlation measures the strength and direction of the linear relationship between two variables.
Pearson correlation ranges from -1 to 1, where 1 indicates a perfect positive linear relationship, -1 indicates a perfect negative linear relationship, and 0 indicates no linear relationship.
It is calculated by dividing the covariance of the two variables by the product of their standard deviations.
For example, if t...
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I was interviewed in Jan 2025.
I was interviewed in Dec 2024.
Set up a CI/CD pipeline for automated software delivery
Choose a CI/CD tool like Jenkins, GitLab CI, or CircleCI
Create a repository for your code on a version control system like GitHub
Set up a build stage to compile the code and run tests
Add a deployment stage to deploy the code to a testing environment
Configure automated testing and quality checks in the pipeline
Integrate with tools like Docker for containerization an
End-to-end testing can be integrated into CI/CD pipelines by automating test scripts and running them after each code change.
Automate end-to-end test scripts using tools like Selenium or Cypress
Integrate the automated tests into the CI/CD pipeline to run after each code change
Use tools like Jenkins or GitLab CI to trigger the end-to-end tests
Monitor test results and failures to ensure code quality and reliability
Standards for payment gateways ensure secure transactions and data protection.
Payment Card Industry Data Security Standard (PCI DSS) compliance is essential for all payment gateways.
Encryption protocols like SSL/TLS should be used to protect sensitive information.
Tokenization can help prevent fraud by replacing card details with a unique token.
Two-factor authentication adds an extra layer of security for transactions.
R...
I applied via Company Website
I applied via Recruitment Consulltant and was interviewed in Nov 2024. There were 2 interview rounds.
I applied via LinkedIn and was interviewed in Nov 2024. There were 2 interview rounds.
I applied via Company Website and was interviewed in Oct 2024. There were 3 interview rounds.
Aptitude assessment (Time & Work, GCD, LCM, Comprehension, Logical Reasoning)
Python DSA, Excel, Microsoft Suite
Market research involves gathering and analyzing data about consumers, competitors, and market trends to make informed business decisions.
Market research helps companies understand their target audience and identify opportunities for growth.
Analytics involves using data to analyze trends, patterns, and insights to drive strategic decision-making.
Market research and analytics can involve surveys, focus groups, data anal...
I applied via LinkedIn and was interviewed in Sep 2024. There was 1 interview round.
Developed a test automation framework for a web application
Designed and implemented test cases using Selenium WebDriver
Integrated the framework with Jenkins for continuous integration
Performed regression testing and reported bugs using Jira
Action modes are different modes in which an action can be performed in a software application.
Action modes define how a specific action will be executed within the software.
Examples of action modes include edit mode, view mode, delete mode, etc.
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Interview experience
TCS
Accenture
Wipro
Cognizant