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Infosys Front Desk Executive Interview Questions and Answers

Updated 19 Jan 2022

Infosys Front Desk Executive Interview Experiences

1 interview found

Interview Questionnaire 

3 Questions

  • Q1. Out of the candidate, why should we hire you?
  • Ans. You have a slight advantage over me since you know what you're looking for and I an still learning about your company from what I've learned, It sounds like you are looking for someone who will be able to handle guest concerns quickly and effectively, is that accurate? In that case, I'd like to tell you about a time where I handled a guest issue, and they walked away with renewed confidence in our capabilities and serv
  • Answered Anonymously
  • Q2. Why do you want this job?
  • Q3. This opportunity is really exciting for me as I will be able to..

Interview Preparation Tips

Interview preparation tips for other job seekers - Please go through the job description thoroughly word by word and recheck mine resume to ensure that I am best fit for the position.

Interview questions from similar companies

Interview experience
5
Excellent
Difficulty level
-
Process Duration
-
Result
-
Round 1 - Resume Shortlist 
Pro Tip by AmbitionBox:
Keep your resume crisp and to the point. A recruiter looks at your resume for an average of 6 seconds, make sure to leave the best impression.
View all tips
Round 2 - Aptitude Test 

This round is very easy simple aptitude questions

Round 3 - One-on-one 

(3 Questions)

  • Q1. Way of talking and asking simple questions
  • Q2. Tell me about ur self
  • Q3. What is your previous experience

Interview Preparation Tips

Interview preparation tips for other job seekers - Executive the positive mindset and over thinking and talking is not good
Interview experience
4
Good
Difficulty level
Easy
Process Duration
Less than 2 weeks
Result
Selected Selected

I applied via Approached by Company and was interviewed in Nov 2024. There were 2 interview rounds.

Round 1 - Technical 

(2 Questions)

  • Q1. Explain Virtual DOM, Key Features of React, Hooks in React, create a todo app in react
  • Ans. 

    Virtual DOM is a lightweight copy of the actual DOM, React key features include component-based architecture, declarative syntax, and virtual DOM, React Hooks are functions that let you use state and other React features without writing a class.

    • Virtual DOM is a lightweight copy of the actual DOM that React uses to improve performance by updating only the necessary parts of the DOM.

    • Key features of React include componen...

  • Answered by AI
  • Q2. Javascript Questions- Closures,promises,Async/await,setTimeOut, write acode to reverse a string
Round 2 - HR 

(2 Questions)

  • Q1. Self Introduction, some situation based questions
  • Q2. Basic HR regular questions
Interview experience
3
Average
Difficulty level
Moderate
Process Duration
Less than 2 weeks
Result
No response

I applied via Naukri.com and was interviewed in Aug 2024. There were 2 interview rounds.

Round 1 - Coding Test 

Online Hackathon test was taken.

Round 2 - Technical 

(6 Questions)

  • Q1. Tell Me About Yourself.
  • Ans. 

    I am a passionate React Js Frontend Developer with experience in building user-friendly and responsive web applications.

    • Experienced in developing web applications using React Js

    • Proficient in HTML, CSS, and JavaScript

    • Familiar with state management libraries like Redux

    • Strong understanding of responsive design principles

    • Ability to work collaboratively in a team environment

  • Answered by AI
  • Q2. Tell me about your roles and responsibilities in your current project.
  • Ans. 

    I am responsible for developing and maintaining the frontend of the project using React Js.

    • Developing user-friendly interfaces using React Js

    • Implementing responsive design and ensuring cross-browser compatibility

    • Collaborating with backend developers to integrate frontend with backend services

    • Optimizing application performance and troubleshooting issues

    • Participating in code reviews and providing feedback to team members

  • Answered by AI
  • Q3. How we implement SSR in React.
  • Ans. 

    SSR in React is implemented using server-side rendering to pre-render React components on the server before sending them to the client.

    • Use libraries like Next.js or Gatsby to implement SSR in React.

    • Configure server to render React components on the server side.

    • Optimize server-side rendering for performance by caching rendered components.

  • Answered by AI
  • Q4. How can we change our project in production mode from development mode.
  • Ans. 

    To change a React project from development mode to production mode, you need to build the project using the 'npm run build' command.

    • Run 'npm run build' command in the terminal to create a production build of the project.

    • This command will generate a 'build' folder with optimized and minified files for production.

    • You can then deploy the contents of the 'build' folder to a web server for production use.

  • Answered by AI
  • Q5. What is lazy loading and how we can implement in our project.
  • Ans. 

    Lazy loading is a technique used to defer loading non-essential resources until they are needed.

    • Lazy loading helps improve performance by only loading resources when they are required.

    • In React, lazy loading can be implemented using React.lazy() and Suspense components.

    • Example: const MyComponent = React.lazy(() => import('./MyComponent'));

    • Example: Loading...

  • }>

Answered by AI
  • Q6. What is react routing and how it is different from other conventional routing methods.
  • Ans. 

    React routing is a way to handle navigation in a React application by defining routes and rendering components based on the URL.

    • React routing allows for declarative routing, where routes are defined using JSX elements.

    • It enables dynamic routing based on the URL, allowing for different components to be rendered based on the route.

    • React Router is a popular library for handling routing in React applications.

    • Unlike convent...

  • Answered by AI

    Interview Preparation Tips

    Interview preparation tips for other job seekers - Depends on interviewers skill set.

    Skills evaluated in this interview

    Interview experience
    4
    Good
    Difficulty level
    Moderate
    Process Duration
    Less than 2 weeks
    Result
    No response

    I applied via Naukri.com and was interviewed in Aug 2024. There was 1 interview round.

    Round 1 - Technical 

    (13 Questions)

    • Q1. What is closuer? is normal function call as closuer or not
    • Ans. 

      A closure is a function that has access to its own scope, as well as the scope in which it was defined.

      • A closure allows a function to access variables from its outer function even after the outer function has finished executing.

      • Closures are created whenever a function is defined within another function.

      • Example: function outerFunction() { let outerVar = 'I am outer'; return function innerFunction() { console.log(outerVa

    • Answered by AI
    • Q2. What is asyn/await
    • Ans. 

      Async/await is a feature in JavaScript that allows for asynchronous code to be written in a synchronous manner.

      • Async/await is built on top of promises and provides a more readable and concise way to work with asynchronous code.

      • The 'async' keyword is used to define a function as asynchronous, allowing it to use the 'await' keyword inside it.

      • When 'await' is used, it pauses the execution of the function until the promise ...

    • Answered by AI
    • Q3. Remove duplicate from array
    • Ans. 

      Use Set to remove duplicates from array of strings.

      • Create a Set from the array to automatically remove duplicates

      • Convert the Set back to an array if needed

      • Example: const arr = ['apple', 'banana', 'apple', 'orange']; const uniqueArr = [...new Set(arr)];

    • Answered by AI
    • Q4. Hoe does react Dom update?
    • Ans. 

      React DOM updates by comparing the virtual DOM with the actual DOM and only updating the necessary components.

      • React creates a virtual DOM to represent the UI components.

      • When a state or prop changes, React re-renders the virtual DOM.

      • React then compares the virtual DOM with the actual DOM to identify the differences.

      • Only the necessary components are updated in the actual DOM, minimizing performance impact.

    • Answered by AI
    • Q5. What is react hooks explain some
    • Ans. 

      React Hooks are functions that let you use state and other React features without writing a class.

      • React Hooks were introduced in React 16.8.

      • They allow you to use state and other React features in functional components.

      • Some commonly used hooks are useState, useEffect, useContext, and useRef.

      • Hooks make it easier to reuse logic across components.

      • Hooks can be used to manage component state, perform side effects, and more.

    • Answered by AI
    • Q6. What is call bind apply?
    • Ans. 

      Call, bind, and apply are methods used to manipulate the value of 'this' in JavaScript functions.

      • Call - invokes a function with a specified 'this' value and arguments provided individually.

      • Bind - creates a new function that, when called, has its 'this' keyword set to the provided value.

      • Apply - invokes a function with a specified 'this' value and arguments provided as an array.

    • Answered by AI
    • Q7. What is difference b/w redux and redux toolkit
    • Ans. 

      Redux Toolkit is a set of tools and best practices to simplify Redux development, while Redux is a predictable state container for JavaScript apps.

      • Redux Toolkit provides a set of tools like createSlice, createAsyncThunk, and configureStore to simplify Redux setup and reduce boilerplate code.

      • Redux Toolkit includes immer library for writing immutable update logic in a more convenient way.

      • Redux Toolkit also includes a def...

    • Answered by AI
    • Q8. Write a RTL test to check the button
    • Ans. 

      Writing a RTL test to check a button in React

      • Use the render and fireEvent functions from @testing-library/react

      • Find the button element using getByRole('button')

      • Simulate a click event using fireEvent.click

      • Assert that the button is visible and clickable

    • Answered by AI
    • Q9. What inline level and block level elements
    • Ans. 

      Inline and block level elements in HTML/CSS

    Answered by AI

    Skills evaluated in this interview

    Interview experience
    5
    Excellent
    Difficulty level
    -
    Process Duration
    -
    Result
    -
    Round 1 - Technical 

    (2 Questions)

    • Q1. What is prop drilling
    • Ans. 

      Prop drilling is the process of passing props down multiple levels of nested components in React.

      • Prop drilling occurs when a prop needs to be passed through multiple levels of components that do not need the prop themselves.

      • It can lead to unnecessary passing of props through intermediate components, making the code harder to maintain.

      • To avoid prop drilling, you can use Context API, Redux, or React's useContext and useR...

    • Answered by AI
    • Q2. What is hoisting
    • Ans. 

      Hoisting is a JavaScript mechanism where variable and function declarations are moved to the top of their containing scope during the compilation phase.

      • Variable declarations are hoisted to the top of their scope, but not their assignments.

      • Function declarations are fully hoisted, meaning they can be called before they are declared.

      • Hoisting can lead to unexpected behavior if not understood properly.

    • Answered by AI
    Round 2 - Technical 

    (1 Question)

    • Q1. Explain useContext hook
    • Ans. 

      useContext hook allows components to access data from a context without passing props down manually

      • useContext hook is used to consume a context created by React.createContext

      • It takes the context object as an argument and returns the current context value for that context

      • It allows components to subscribe to context changes and re-render when the context value changes

    • Answered by AI

    Skills evaluated in this interview

    Interview experience
    4
    Good
    Difficulty level
    Moderate
    Process Duration
    Less than 2 weeks
    Result
    Not Selected

    I applied via Approached by Company and was interviewed in Oct 2024. There was 1 interview round.

    Round 1 - Technical 

    (1 Question)

    • Q1. Why do we use Debugger in Javascript?
    • Ans. 

      Debugger in JavaScript is used for pausing the execution of code to inspect variables, check the flow of the program, and debug errors.

      • Debugger helps in identifying and fixing bugs in the code.

      • It allows developers to step through code line by line to understand the flow of execution.

      • Developers can inspect variables and their values at different points in the code.

      • By setting breakpoints, developers can pause the code at...

    • Answered by AI

    Skills evaluated in this interview

    Interview experience
    3
    Average
    Difficulty level
    Moderate
    Process Duration
    Less than 2 weeks
    Result
    No response

    I applied via Walk-in and was interviewed in Jul 2024. There were 2 interview rounds.

    Round 1 - Technical 

    (2 Questions)

    • Q1. Asked questions on html
    • Q2. Question on Css and javascript
    Round 2 - Technical 

    (1 Question)

    • Q1. Question on react
    Interview experience
    4
    Good
    Difficulty level
    -
    Process Duration
    -
    Result
    Selected Selected

    I applied via Referral

    Round 1 - Technical 

    (1 Question)

    • Q1. It was a array question. I was told to return a object from a function which would contain getting all the array elements, adding a element, deleting a element. The test was on hacker rank.
    Round 2 - Technical 

    (1 Question)

    • Q1. This was basically a one on one round. I was asked basics of HTML, CSS and React. Questions like Hoisting, Prop Drilling, Context API. Not only do you need to know what the topics are. But I was asked to i...
    Round 3 - HR 

    (1 Question)

    • Q1. Basic Company Details and Salary Negotiations

    Interview Preparation Tips

    Topics to prepare for IBM Front end Developer interview:
    • React.Js
    • HTML
    • Javascript
    • OOPS
    Interview preparation tips for other job seekers - Prepare your best. Do some leetcode and go through previous interview experiences. Get to know the IDE in which they interview you . Trust me that makes a lot of difference. Last part helped me a lot. You do not have to be a code parrot and learn everything by heart. The challenge is to receive a completely new problem and on the spot try to solve it. You will fail multiple times and you have to communicate with the interviewer about your approach. If you are close then he might give you a hint and voila the impossible problem would seem somewhat possible. All the best to everyone reading this!
    Interview experience
    2
    Poor
    Difficulty level
    Hard
    Process Duration
    2-4 weeks
    Result
    No response

    I applied via Naukri.com and was interviewed in Mar 2024. There was 1 interview round.

    Round 1 - Application Form 

    (5 Questions)

    • Q1. What is aptitude
    • Q2. Front end developer in how much are there
    • Ans. 

      Front end developers are in high demand due to the increasing importance of user experience in web development.

      • Front end developers work on the client side of web development, focusing on the user interface and user experience.

      • They are responsible for implementing designs, optimizing performance, and ensuring cross-browser compatibility.

      • Front end developers often use HTML, CSS, and JavaScript, as well as frameworks lik...

    • Answered by AI
    • Q3. 3 or 4 maximum that's it
    • Q4. What isreasoning
    • Ans. 

      Reasoning is the mental process of thinking, understanding, and forming conclusions.

      • Reasoning involves using logic and critical thinking to make sense of information.

      • It helps in problem-solving and decision-making by analyzing and evaluating evidence.

      • Types of reasoning include inductive reasoning, deductive reasoning, and abductive reasoning.

    • Answered by AI
    • Q5. How to get success interview

    Interview Preparation Tips

    Interview preparation tips for other job seekers - How many rounds in interview

    Skills evaluated in this interview

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