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I applied via Referral and was interviewed before Feb 2023. There were 2 interview rounds.
Reasoning, logical, english
The join condition in an SQL query specifies how two tables are related and combined.
The join condition is specified using the ON keyword followed by the columns to join on.
The join condition can include comparison operators such as =, <, >, etc.
The join condition can also include logical operators such as AND, OR, NOT, etc.
The join condition should be based on the relationship between the tables, such as a foreign key
Yes, I have experience with Selenium take home assignments.
I have worked on Selenium projects in the past.
I am familiar with writing test scripts using Selenium WebDriver.
I have experience in automating web applications using Selenium.
I can handle various test scenarios and assertions using Selenium.
I am comfortable with using Selenium with different programming languages like Java, Python, etc.
Unit testing is a method to test individual components of software, while performance testing evaluates system performance.
Unit testing focuses on testing individual units or components of software to ensure they function correctly.
It helps identify bugs or errors in the code early in the development process.
Unit tests are typically written by developers and executed frequently during development.
Performance testing me...
I applied via Recruitment Consulltant and was interviewed in Jan 2022. There were 2 interview rounds.
1 hour. Hands-on coding
Top trending discussions
posted on 24 Jun 2024
I applied via Indeed and was interviewed in May 2024. There was 1 interview round.
2 DSA questions Both are from DP
I applied via Job Fair and was interviewed in May 2024. There was 1 interview round.
Questions trees and graphs.
posted on 15 Nov 2024
I applied via Referral and was interviewed in Oct 2024. There was 1 interview round.
Promises in JavaScript are objects representing the eventual completion or failure of an asynchronous operation.
Promises are used to handle asynchronous operations in JavaScript.
They can be in one of three states: pending, fulfilled, or rejected.
Promises can be chained using .then() to handle success and .catch() to handle errors.
posted on 14 May 2024
Event loop in Node.js manages asynchronous operations by executing callback functions when certain events occur.
Event loop is responsible for handling I/O operations, timers, and callbacks in Node.js
It allows Node.js to perform non-blocking operations efficiently
Event loop continuously checks the event queue for new events to execute
I applied via Approached by Company and was interviewed in Jul 2024. There were 3 interview rounds.
Stream a live log file to browser
The existing project is a web application for managing inventory and sales.
Built using React for the front-end and Node.js for the back-end
Uses MongoDB as the database
Includes features such as user authentication, product management, and sales tracking
Scaling up an existing project involves optimizing performance, increasing capacity, and improving efficiency.
Identify bottlenecks and areas for improvement
Implement caching mechanisms to reduce load times
Optimize database queries for faster retrieval
Upgrade hardware or infrastructure to handle increased traffic
Use load balancing to distribute traffic evenly across servers
posted on 23 Aug 2024
I applied via Approached by Company and was interviewed in Jul 2024. There were 3 interview rounds.
Implementing tail -f command without external libraries in Python
Open the file in read mode
Use a loop to continuously read new lines added to the file
Print the new lines as they are read
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