WeRize Front end Developer Interview Questions and Answers

Assignment given and within 2 days need to complete

Round was of about 60 minutes and various sections were there like quants , logical reasoning , pseudo code , verbal ability . You need to be fast to do it properly . There are 60 questions and cutoff was about 51 in my college

Q1. Describe about yourself
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Q2. 3 dsa questions were asked of easy level
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Q3. Interviewer asked me about react js and i told him i didn't know about it , and my projects were on ML. So he asked me sql questions
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Q1. What is react.js? Ans: React.js is javascript library used for building the UI components.
Ans. 
React.js is a JavaScript library used for building user interfaces by creating reusable UI components.
• React.js allows developers to create interactive user interfaces efficiently.

• It uses a virtual DOM for optimal performance by updating only the necessary components.

• React components can be reused across different parts of an application.

• It follows a unidirectional data flow, making it easier to manage state and data.

• Re...read more
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Q2. What is JavaScript? Ans: javaScript is type free language that means to declare the variable we don't any specific datatype and values. javascript is a dynamic type language.
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Q3. Why javascript is Dynamic language? Ans: The type of variable is dynamically changed based on the its current value. that is the reason the javascript is treated as as dynamic language.
Ans. 
JavaScript is considered a dynamic language because variables can change types based on their current value.
• Variables in JavaScript can hold different types of values at different times

• The type of a variable is determined at runtime, not at compile time

• Dynamic typing allows for flexibility and ease of use in JavaScript programming

• Example: a variable can start as a number and then be reassigned as a string
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Q4. How to run the jscode? Ans: In terminal type the node filename.js
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Q1. Why should i hire you? Ans: you should hire me because of i have great skills on the frontend development. and improve the organizations standard with my work and skills.
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Q2. What is salary expection per annum? Ans: upto 600000
Ans. 
My salary expectation is up to 600,000 per annum based on my experience and skills.
• Consider factors such as experience, skills, industry standards, and location when determining salary expectations.

• Research average salaries for front end developers in your area to ensure your expectations are realistic.

• Be prepared to negotiate and discuss other benefits in addition to salary.
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Assignment given and within 2 days need to complete

Round was of about 60 minutes and various sections were there like quants , logical reasoning , pseudo code , verbal ability . You need to be fast to do it properly . There are 60 questions and cutoff was about 51 in my college

Q1. Describe about yourself
Add your answer
Q2. 3 dsa questions were asked of easy level
Add your answer
Q3. Interviewer asked me about react js and i told him i didn't know about it , and my projects were on ML. So he asked me sql questions
Add your answer

Q1. Closers along with mcq on closers
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Q2. Event loop detailed explanation
Ans. 
Event loop is a mechanism in JavaScript that allows for asynchronous operations to be executed in a non-blocking way.
• Event loop is responsible for handling the execution of code in JavaScript.

• It allows for asynchronous operations to be executed without blocking the main thread.

• Tasks are added to the event queue and executed in the order they were added.

• Event loop continuously checks the call stack and the event queue t
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Normal react counter question, lifecycle method

Q1. Pakage and company placement etc
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