Envestnet Asset Management Software Engineer Interview Questions and Answers

Q1. Explain Javascript ES6 features.
Ans. 
ES6 introduced new features to Javascript including arrow functions, let and const, classes, and template literals.
• Arrow functions provide a concise syntax for writing functions.

• Let and const are block-scoped variables.

• Classes provide a way to create objects with methods and properties.

• Template literals allow for string interpolation and multi-line strings.

• Destructuring allows for easy extraction of values from arrays ...read more
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Q2. How an angular application works.
Ans. 
Angular is a front-end framework that uses HTML, CSS, and JavaScript to build dynamic web applications.
• Angular uses components to create reusable UI elements

• It uses services to share data and functionality across components

• It has a powerful template system that allows for easy data binding and manipulation

• Angular uses RxJS for reactive programming and observables

• It has a built-in router for handling navigation between ...read more
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Q3. What are components in angular
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Components in Angular are reusable building blocks that encapsulate HTML, CSS, and TypeScript code.
• Components are the basic building blocks of an Angular application

• They are reusable and can be used across multiple pages

• Each component has its own HTML, CSS, and TypeScript code

• Components can communicate with each other using @Input and @Output decorators

• Examples of components include navbar, footer, and login form
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Q1. How to set up the environment for building angular application
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To set up the environment for building an Angular application, you need to install Node.js and Angular CLI.
• Install Node.js and npm

• Install Angular CLI using npm

• Create a new Angular project using CLI

• Run the project using ng serve command
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Q2. What is CI/CD pipeline
Ans. 
CI/CD pipeline is a process of continuous integration and continuous delivery/deployment of software.
• CI/CD pipeline automates the software delivery process.

• It involves continuous integration of code changes, automated testing, and continuous delivery/deployment of software.

• It helps in reducing errors and improving the quality of software.

• Popular CI/CD tools include Jenkins, Travis CI, and CircleCI.
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Q3. How comfortable are you learning and working on VueJS application
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Basic Math and English Questions

Q1. Basic Dot Net Interview Questions
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Q1. Mostly Salary Negotiation
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Q1. Questions related to Java, AWS, Microservices
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Q2. Program to find 2 biggest number in array
Ans. 
Program to find 2 biggest numbers in array of strings
• Iterate through the array and convert each element to integer

• Keep track of the two biggest numbers found so far

• Return the two biggest numbers at the end
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Q1. Java related questions
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Q2. Design patterns
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Q1. Mvc,sql,oops,web api
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Q1. Sql based questions, oops concepts, project related questions
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Q2. Recursion, Python, MVC, AWS services
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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. Count frequency of letters in a given string
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Count frequency of letters in a given string
• Create an array of size 26 to store the count of each letter (assuming only lowercase letters)

• Iterate through the string and increment the count of each letter in the array

• Print the count of each letter in the array
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Q2. Closures, Temporal Dead Zone, Hoisting
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Q1. Technical Discussions on projects from resume and work
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Q2. Refresh tokens and access tokens, rate limiter
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