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InfoObjects Interview Questions and Answers

Updated 6 Dec 2024

InfoObjects Interview Experiences

Popular Designations

8 interviews found

Interview experience
5
Excellent
Difficulty level
Moderate
Process Duration
Less than 2 weeks
Result
Not Selected

I applied via campus placement at The LNM Institute of information Technology, Jaipur and was interviewed in Nov 2024. There were 2 interview rounds.

Round 1 - Group Discussion 

They gave a topic in a group to start discussion and tell your points either against or in favor to topic.

Round 2 - Technical 

(2 Questions)

  • Q1. Java Script Basics to advance
  • Q2. React and Nodejs mainly authentication and session.

Interview Preparation Tips

Topics to prepare for InfoObjects Junior Web Developer interview:
  • Javascript
  • React.Js
  • Node.Js
Interview preparation tips for other job seekers - You should be well prepared for your interview and be mentally ready for all questions.

Junior Web Developer Interview Questions asked at other Companies

Q1. What are the operational tasks necessary to maintain efficiency and quality?
View answer (1)
Interview experience
5
Excellent
Difficulty level
-
Process Duration
-
Result
-
Round 1 - One-on-one 

(2 Questions)

  • Q1. Solve virtual function good
  • Q2. Solve ear club it is

Software Developer Interview Questions asked at other Companies

Q1. Maximum Subarray Sum Problem Statement Given an array of integers, determine the maximum possible sum of any contiguous subarray within the array. Example: Input: array = [34, -50, 42, 14, -5, 86] Output: 137 Explanation: The maximum sum is... read more
View answer (38)
Interview experience
5
Excellent
Difficulty level
Moderate
Process Duration
Less than 2 weeks
Result
Selected Selected

I applied via campus placement at Lovely Professional University (LPU) and was interviewed in Oct 2023. There were 5 interview rounds.

Round 1 - Technical 

(2 Questions)

  • Q1. Dsa linklist tree basic
  • Q2. React deep string SQL
Round 2 - Group Discussion 

Worldcup discussion

Round 3 - Coding Test 

Roman to int , valid parentheses

Round 4 - Aptitude Test 

Basic aptitude questions

Round 5 - HR 

(1 Question)

  • Q1. Strength weakness why do you join etc

Interview Preparation Tips

Interview preparation tips for other job seekers - Study everything

Software Developer Interview Questions asked at other Companies

Q1. Maximum Subarray Sum Problem Statement Given an array of integers, determine the maximum possible sum of any contiguous subarray within the array. Example: Input: array = [34, -50, 42, 14, -5, 86] Output: 137 Explanation: The maximum sum is... read more
View answer (38)
Interview experience
4
Good
Difficulty level
-
Process Duration
-
Result
-
Round 1 - One-on-one 

(1 Question)

  • Q1. Are Strings in Java immutable?
  • Ans. 

    Yes, Strings in Java are immutable.

    • Strings in Java cannot be changed once they are created.

    • Any operation that appears to modify a String actually creates a new String object.

    • Example: String str = "Hello"; str.concat(" World"); // str still remains "Hello"

  • Answered by AI

Skills evaluated in this interview

Software Engineer Interview Questions asked at other Companies

Q1. Bridge and torch problem : Four people come to a river in the night. There is a narrow bridge, but it can only hold two people at a time. They have one torch and, because it's night, the torch has to be used when crossing the bridge. Person... read more
View answer (181)

InfoObjects interview questions for popular designations

 Software Developer

 (3)

 Big Data Engineer

 (1)

 Data Engineer

 (1)

 Full Stack Developer

 (1)

 Junior Web Developer

 (1)

 Software Engineer

 (1)

Software Developer Interview Questions & Answers

user image Piyushi Agarwal

posted on 7 Dec 2022

Round 1 - Aptitude Test 

Aptitude test was easy . It is all formula based

Round 2 - Coding Test 

It was a pen-paper coding test in which we had to solve 2 questions out of 3 to enter into the next round.

Round 3 - Group Discussion 

It is a non-elimination round and the performance of both the coding and gd will take you forward to the technical round.

Round 4 - Technical 

(3 Questions)

  • Q1. I was asked to introduce myself.
  • Q2. Project details in depth were asked.
  • Q3. Dbms concepts were asked like joins etc.

Interview Preparation Tips

Interview preparation tips for other job seekers - Just prepare both the theoritical and practical implementation of all the subjects and speak confidently whatever you know.

Software Developer Interview Questions asked at other Companies

Q1. Maximum Subarray Sum Problem Statement Given an array of integers, determine the maximum possible sum of any contiguous subarray within the array. Example: Input: array = [34, -50, 42, 14, -5, 86] Output: 137 Explanation: The maximum sum is... read more
View answer (38)

Data Engineer Interview Questions & Answers

user image Anonymous

posted on 11 Mar 2024

Interview experience
4
Good
Difficulty level
Easy
Process Duration
Less than 2 weeks
Result
Selected Selected

I applied via Naukri.com and was interviewed before Mar 2023. There was 1 interview round.

Round 1 - Technical 

(2 Questions)

  • Q1. Difference between repartition and coalesc?
  • Ans. 

    Repartition increases the number of partitions in a DataFrame, while coalesce reduces the number of partitions.

    • Repartition involves shuffling data across the network and can be used to increase the parallelism of operations.

    • Coalesce minimizes data movement by only creating new partitions if necessary.

    • Repartition is typically used when there is a need for more parallelism, while coalesce is used to reduce the number of ...

  • Answered by AI
  • Q2. About my project

Data Engineer Interview Questions asked at other Companies

Q1. Optimal Strategy for a Coin Game You are playing a coin game with your friend Ninjax. There are N coins placed in a straight line. Here are the rules of the game: 1. Each coin has a value associated with it. 2. The game involves two players... read more
View answer (1)

Jobs at InfoObjects

View all
Interview experience
4
Good
Difficulty level
Moderate
Process Duration
Less than 2 weeks
Result
Selected Selected

I applied via campus placement at Indian Institute of Technology (IIT), Delhi and was interviewed before Nov 2022. There were 2 interview rounds.

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 - One-on-one 

(2 Questions)

  • Q1. SQL question based on joins, aggregation
  • Q2. Write SQL query for getting highest employee salary
  • Ans. 

    SQL query to retrieve the highest employee salary

    • Use the SELECT statement to retrieve the maximum salary from the employee table

    • Use the MAX() function to find the highest salary value

    • Combine the MAX() function with the SELECT statement to get the desired result

  • Answered by AI

Interview Preparation Tips

Interview preparation tips for other job seekers - Prepare well with respect with profile

Skills evaluated in this interview

Big Data Engineer Interview Questions asked at other Companies

Q1. Difference between partitioning and bucketing. Types of joins in spark Optimization Techniques in spark Broadcast variable and broadcast join Difference between ORC and Parquet Difference between RDD and Dataframe Architecture of our projec... read more
View answer (1)

I applied via LinkedIn and was interviewed in Feb 2021. There were 3 interview rounds.

Interview Questionnaire 

4 Questions

  • Q1. 3-4 Coding question and complexity of algorithms
  • Q2. Concept of Javascript (intermediate level)
  • Q3. React concepts like HOD ,props, life cycle, hooks?
  • Q4. Some concepts of node js and mongodb

Interview Preparation Tips

Interview preparation tips for other job seekers - Very professional interview experience.

Full Stack Developer Interview Questions asked at other Companies

Q1. Query and Matrix Problem Statement You are given a binary matrix with 'M' rows and 'N' columns, initially consisting of all 0s. You will receive 'Q' queries, which can be of four types: Query 1: 1 R indexQuery 2: 1 C indexQuery 3: 2 R index... read more
Add answer

Interview questions from similar companies

Interview experience
3
Average
Difficulty level
-
Process Duration
-
Result
-
Round 1 - Technical 

(5 Questions)

  • Q1. Palindrome code should design
  • Ans. 

    Palindrome code should be designed to check if a given string is the same forwards and backwards.

    • Create a function that takes a string as input

    • Remove any spaces and punctuation from the string

    • Reverse the string and compare it to the original string to check if it is a palindrome

  • Answered by AI
  • Q2. Regarding sql topics like joins and acid
  • Q3. Project explain and domain
  • Q4. Project explain and domain and internal working
  • Q5. Oops concepts and coding

Interview Preparation Tips

Interview preparation tips for other job seekers - Plzzzz don't join this worst company...they treat u like daily wages person
Interview experience
2
Poor
Difficulty level
-
Process Duration
-
Result
Not Selected
Round 1 - Technical 

(12 Questions)

  • Q1. Rate yourself in js, node js, react, MongoDB (separately)
  • Q2. Typeof null, typeof undefined, typeof {}, typeof NaN
  • Q3. What changes came in es6
  • Ans. 

    ES6 introduced several new features and improvements to JavaScript, making it more powerful and efficient.

    • Arrow functions for more concise syntax

    • Let and const for block-scoped variables

    • Classes for easier object-oriented programming

    • Template literals for easier string interpolation

    • Default parameters and rest parameters for function arguments

    • Destructuring assignment for easier data extraction

    • Promises for asynchronous prog

  • Answered by AI
  • Q4. This keyword, closures, hoisting
  • Q5. Are let and cont variables hoisted?
  • Ans. 

    Yes, let and const variables are hoisted but not initialized.

    • let and const variables are hoisted to the top of their block scope, but they are not initialized until the actual line of code is executed.

    • This means that you cannot access a let or const variable before it is declared in the code.

    • For example, trying to access a let variable before it is declared will result in a ReferenceError.

  • Answered by AI
  • Q6. What is global context
  • Ans. 

    Global context refers to the overall environment or setting in which something exists or operates.

    • Global context encompasses all variables, functions, and objects that are accessible throughout an entire program.

    • It can be thought of as the 'big picture' view of a program's execution.

    • In web development, global context includes the window object in JavaScript.

  • Answered by AI
  • Q7. What is temporal deadzone
  • Ans. 

    Temporal dead zone is a period during the variable creation process where accessing the variable results in a ReferenceError.

    • Occurs when trying to access a variable before it has been declared with let or const

    • Happens due to the variable being in the temporal dead zone until it is declared

    • Example: accessing a variable before its declaration will result in a ReferenceError

  • Answered by AI
  • Q8. What is modules? types of modules in nodejs
  • Ans. 

    Modules in Node.js are reusable blocks of code that encapsulate related functionality.

    • Modules in Node.js can be built-in modules like fs (file system) or third-party modules like express.

    • Modules help in organizing code into separate files for better maintainability and reusability.

    • Modules can be imported using the require() function in Node.js.

  • Answered by AI
  • Q9. Index in mongodb, why we need index, is index good or bad?
  • Ans. 

    Indexes in MongoDB improve query performance by allowing the database to quickly locate and retrieve specific documents.

    • Indexes help to speed up query performance by allowing the database to quickly locate specific documents based on the indexed fields.

    • Without indexes, MongoDB would have to perform a collection scan, which can be slow and resource-intensive.

    • Indexes can be created on single fields or compound fields to ...

  • Answered by AI
  • Q10. What are hooks , use of useRef
  • Ans. 

    Hooks are a feature in React that allow you to use state and other React features in functional components. useRef is a hook that allows you to create a mutable object that persists for the lifetime of the component.

    • Hooks are used to add state and lifecycle methods to functional components in React

    • useRef is used to create a mutable reference that persists between renders

    • useRef can be used to access DOM elements directl

  • Answered by AI
  • Q11. Fs module, http module, worker thread?
  • Q12. Why we use mongoose not mongodb driver?
  • Ans. 

    Mongoose is an Object Data Modeling (ODM) library for MongoDB that provides a higher level of abstraction and simplifies interactions with the database.

    • Mongoose provides schema validation which helps maintain data integrity.

    • Mongoose simplifies querying and data manipulation with built-in functions.

    • Mongoose supports middleware functions for pre and post processing of data operations.

  • Answered by AI

Skills evaluated in this interview

InfoObjects Interview FAQs

How many rounds are there in InfoObjects interview?
InfoObjects interview process usually has 2-3 rounds. The most common rounds in the InfoObjects interview process are Technical, Group Discussion and One-on-one Round.
How to prepare for InfoObjects interview?
Go through your CV in detail and study all the technologies mentioned in your CV. Prepare at least two technologies or languages in depth if you are appearing for a technical interview at InfoObjects. The most common topics and skills that interviewers at InfoObjects expect are Python, SQL, Java, Javascript and AWS.
What are the top questions asked in InfoObjects interview?

Some of the top questions asked at the InfoObjects interview -

  1. write SQL query for getting highest employee sal...read more
  2. Difference between repartition and coale...read more
  3. Are Strings in Java immutab...read more

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InfoObjects Interview Process

based on 8 interviews

Interview experience

4.1
  
Good
View more

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InfoObjects Reviews and Ratings

based on 80 reviews

4.2/5

Rating in categories

4.0

Skill development

4.4

Work-life balance

3.9

Salary

4.2

Job security

4.1

Company culture

3.8

Promotions

4.1

Work satisfaction

Explore 80 Reviews and Ratings
Java Kotlin Developer

Jaipur

4-7 Yrs

Not Disclosed

Senior Python Developer (POS/ERP)

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4-9 Yrs

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