NeoSOFT Senior Software Engineer Interview Questions, Process, and Tips

Q1. Explain promise in js
Ans. 
Promises in JavaScript are objects that represent the eventual completion or failure of an asynchronous operation.
• Promises are used to handle asynchronous operations such as fetching data from an API or reading a file.

• They provide a cleaner and more readable way to write asynchronous code compared to using callbacks.

• Promises have three states: pending, fulfilled, or rejected.

• They can be chained together using methods l...read more
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Q2. Explain setTimeout()
Ans. 
setTimeout() is a function in JavaScript that allows you to delay the execution of a function for a specified amount of time.
• setTimeout() takes two parameters: a function to be executed and a delay time in milliseconds

• The function passed to setTimeout() is executed once after the specified delay

• setTimeout() returns a unique identifier (timeout ID) that can be used to cancel the execution of the function using clearTime...read more
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It was related to javascript basics and node js

Q1. Basic JavaScript-based questions which we can find by searching JavaScript interview questions on Google. A Quick QnA session via a call where I was not asked to ask any questions to the interviewer
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Q1. Normal discussion on JavaScript and ReactJs. One coding challenge where given an array ["abc", "Silent", "Code"]. Find the matching element when the user input is "bca". It should match "abc".
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Q2. Solved it by looping through each element first. Split the string into an array to get access to each character. Using the .every() method checks whether each character of the string is present inside the ...read more
Ans. 
The question asks about using .every() and .includes() methods to check if each character of a string is present in another string.
• Loop through each element of the string

• Split the string into an array to access each character

• Use .every() method to check if each character is present in the user string

• Use .includes() method to check if the character is present
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Q1. Sort array, database, basics of js and nodejs
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Q2. DSA array and objects
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Aptitude test with basics question to check your problem solving skills

Coding test on paper, in the form of MCQ

Q1. Php arrays and MySQL, server side , operating systems.
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Q1. Just a formal salary discussion
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Q1. Client interview about previous projects
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Q2. Scenario based solution design explanation
Ans. 
Scenario-based solution design involves identifying and addressing potential issues in a given situation.
• Identify the problem or challenge presented in the scenario

• Consider possible solutions and their potential outcomes

• Evaluate the feasibility and effectiveness of each solution

• Select the best solution and develop a plan for implementation

• Continuously monitor and adjust the solution as needed
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