yellow.ai Web Developer Interview Questions and Answers

Q1. Data Structures & Algorithms
Add your answer
Q2. Recursion, Dynamic Programming, C++ STL. Multithreading
Add your answer

Q1. Core java, spring boot
Add your answer

Programming assessment tools used to objectively evaluate a candidates programing skills across parameters such as problem solving, coding aptitude and debugging

Q1. 1. Do you prefer working independently or as a part of a team
Ans. 
I value both independent work and teamwork, as each has unique benefits that contribute to successful software development.
• Independence: Working independently allows for deep focus and personal accountability, which can lead to innovative solutions. For example, I once developed a feature on my own that improved application performance by 30%.

• Team Collaboration: Collaborating with a team fosters diverse ideas and persp...read more
Answered by AI
View 1 more answer
Q2. As a part of an
Add your answer

It was on hacker rank. 2 questions easy to medium

Q1. Ask questions on trees
Add your answer
Q2. Asked questions on OOPS
Add your answer

Q1. Asked questions based on resume
Add your answer
Q2. Asked some puzzles
Add your answer

Q1. What is closure? Application and concept understanding
Ans. 
Closure is a function that captures the environment in which it was created, allowing it to access variables from that environment even after the function has finished executing.
• Closure allows a function to access variables from its outer scope even after the function has finished executing.

• It 'closes over' the variables from the outer scope, preserving their values.

• Example: function outerFunction() { let outerVar = 'I...read more
Answered by AI
Add your answer
Q2. What is event loop?
Ans. 
Event loop is a mechanism that allows for asynchronous programming by handling and executing events in a loop.
• Event loop is a part of the runtime environment that listens for events and executes callback functions.

• It allows for non-blocking I/O operations by delegating tasks to the operating system.

• Event loop is commonly used in JavaScript for handling asynchronous operations like setTimeout, setInterval, and AJAX requ...read more
Answered by AI
Add your answer

Q1. Past Experience and System Design
Add your answer

Q1. DSA and System Design
Add your answer

Q1. Past Experience and System Design
Add your answer

2 coding questions medium level

Q1. All related to python
Add your answer
Q2. ANd Golang
Add your answer

Q1. Questions were completely based on data structures and algorithm
Add your answer
Q2. SQL based questions were also asked
Add your answer