Hurix Systems Software Engineer Interview Questions and Answers

Q1. What is the difference between normal and arrow functions
Ans. 
Arrow functions are more concise and have a lexical 'this' binding compared to normal functions.
• Arrow functions do not have their own 'this' keyword, they inherit it from the parent scope.

• Arrow functions do not have their own 'arguments' object.

• Arrow functions cannot be used as constructors with 'new'.

• Arrow functions are more concise and have implicit return when no curly braces are used.
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Q2. All basic JS Questions to cover Hoisting closure
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Q3. They asked to show me an example using the API call
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Q4. Difference between forEach and Map
Ans. 
forEach is used to iterate over an array and perform a function on each element, while map creates a new array by applying a function to each element.
• forEach does not return a new array, while map does

• forEach does not modify the original array, while map creates a new array

• forEach is used for side effects, while map is used for transformation

• Example: forEach - array.forEach(item => console.log(item)), map - const newAr
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Q1. What is Observables, Services, Promises, Closure ?
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3 questions easy-medium level leetcode problem I solved 2 completely and 3rd question partially (9/15 test cases passed) to move on to 2nd round

Q1. Implement an app similar to splitwise
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Implement your own state management in React and integrate it into a React application.

Visual Reasoning questions

Mostly string based questions

Q1. Salary expectations
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Q2. Immediate joining
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Q1. Oops concept, programming
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Q2. JavaScript , HTML5, css/scss
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Q1. Modern JavaScript concepts
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Aptitude test was simple and easy

Q1. Oops, dbms, programming related
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Q1. Scenario based puzzle questions and general discussion
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