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Tradelab Front end Developer Interview Questions and Answers
Tradelab Front end Developer Interview Experiences
1 interview found
Soumyajit Ghosh
(1 Question)
- Q1. Basic questions from language of your choice.
An assignment was given which was needed to be submitted within 8hrs.
Interview questions from similar companies
Anonymous
Interview Questionnaire
1 Question
- Q1. What is event bubling
- Ans.
Event bubbling is the process of propagating an event from the innermost element to its parent elements in the DOM hierarchy.
Events in JavaScript are triggered on elements and then propagate up the DOM tree.
During event bubbling, an event triggered on a child element will also trigger on its parent elements.
This allows for event delegation, where a single event handler can be used for multiple elements.
Event.stopPropag...
Skills evaluated in this interview
Interview Questionnaire
2 Questions
- Q1. Bootstrap
- Q2. Javascript
I applied via Recruitment Consultant and was interviewed in Jul 2021. There was 1 interview round.
Interview Questionnaire
4 Questions
- Q1. Oops concept
- Q2. Sql server stored procedure and functions
- Ans.
SQL Server stored procedures and functions
Stored procedures are precompiled SQL statements that can be executed with parameters
Functions return a single value and can be used in SQL statements
Both can improve performance and security by reducing network traffic and preventing SQL injection attacks
- Q3. Asp.net page life cycle
- Ans.
ASP.NET page life cycle is a series of events that occur when a page is requested, processed, and rendered.
Page request is received by the server
Page is initialized and controls are created
Page is loaded with data and events are triggered
Page is rendered and sent to the client
Page is unloaded and disposed
- Q4. HTML,CSS,JavaScript website design
Interview Preparation Tips
Skills evaluated in this interview
I applied via Company Website
Frontend related aptitude test
Design website page.
Interview Preparation Tips
- Html css javascript
- Bootstrap
Aptitude test
Second round
Coding test
(1 Question)
- Q1. React js questions, form validation
(1 Question)
- Q1. Behavioural questions
Selected
I applied via Naukri.com and was interviewed before Oct 2023. There were 2 interview rounds.
They give me a DSA question
(2 Questions)
- Q1. How to use Redux
- Ans.
Redux is a predictable state container for JavaScript apps.
Create a store to hold the state of your application
Use actions to describe what happened
Write reducers to specify how the state changes in response to actions
Connect your components to the Redux store using mapStateToProps and mapDispatchToProps
- Q2. Create a Custom hooks
- Ans.
Custom hooks are reusable functions that allow you to extract component logic into separate functions for reusability.
Custom hooks start with 'use' keyword (e.g. useState, useEffect)
Custom hooks can be used to share logic between components
Custom hooks can accept arguments and return values
Skills evaluated in this interview
Selected
I appeared for an interview before Jan 2024.
Question asked are Array and subset
(2 Questions)
- Q1. Basic of Database and frontend
- Q2. Operating system
I applied via Naukri.com and was interviewed in Nov 2021. There was 1 interview round.
Interview Questionnaire
2 Questions
- Q1. Topics in angular, javascript and UI related
- Q2. Important concepts in angular like architecture, observables
Interview Preparation Tips
I applied via Naukri.com and was interviewed in Aug 2023. There were 2 interview rounds.
Javascript,Angular,Angular Js questions
(1 Question)
- Q1. Javascript, Angular questions
Interview Preparation Tips
They didn't value candidates efforts and time. Firstly they will not respond to email, calls and if they respond by any chance they will give any silly answers possible. After completing Assessment test and technical round on portal it was showing that I will get invite for HR round but on next all status was reset and i received the mail again for technical assessment . And after contacting to HR many times, they are saying that my assessment test was not cleared and when I asked if my test was not cleared then how did my technical interview happened and she was like test result are confidential and are only disclosed to internal team. And then I again asked then how come I received the mail that I have cleared the test, and on their portal it was showing that my previous rounds are cleared and she cut the call.
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Tradelab Front end Developer Interview Process
based on 1 interview
Interview experience
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Tradelab Front end Developer Reviews and Ratings
based on 1 review
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