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InfoObjects Junior Web Developer Interview Questions and Answers

Updated 6 Dec 2024

InfoObjects Junior Web Developer Interview Experiences

1 interview found

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

I applied via Campus Placement 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.

Interview questions from similar companies

Interview experience
4
Good
Difficulty level
-
Process Duration
-
Result
-
Round 1 - Aptitude Test 

It was easy process and the questions is easy for freshers to clear the interview

Round 2 - Technical 

(1 Question)

  • Q1. Oops c# mvc asp.net web api asp.net core

Interview Preparation Tips

Interview preparation tips for other job seekers - be confident and learn the basic concepts
Interview experience
4
Good
Difficulty level
-
Process Duration
-
Result
-

I applied via Campus Placement and was interviewed in Oct 2023. There were 3 interview rounds.

Round 1 - Aptitude Test 

DSA, Cloud, C++ , OOP, DBMS,

Round 2 - Technical 

(1 Question)

  • Q1. Oops related basic questions
Round 3 - HR 

(1 Question)

  • Q1. Tell me about yourself

I applied via Naukri.com and was interviewed before Aug 2020. There were 4 interview rounds.

Interview Questionnaire 

1 Question

  • Q1. Basic Etl questions and sql questions and power bi

Interview Preparation Tips

Interview preparation tips for other job seekers - It was good experience

I was interviewed in Apr 2017.

Interview Questionnaire 

2 Questions

  • Q1. Java questions...
  • Q2. Tell me about urself and about us family and all
  • Ans. 

    I am a software developer with a passion for coding and problem-solving. My family is supportive and has always encouraged my career in tech.

    • Experienced software developer

    • Passionate about coding and problem-solving

    • Supportive family that encourages my career in tech

  • Answered by AI

Interview Preparation Tips

Round: Test
Experience: Easy questions are there
Duration: 1 hour
Total Questions: 90

Round: Group Discussion
Experience: 12 members are there only 9 got selected
Tips: Be confident in urself and specially work in Communication skills
Duration: 15 minutes

Round: Technical Interview
Experience: Asking all the concepts of Java like oops collections threads
Tips: Prepare well on Java

Round: HR Interview
Experience: Everything was Gud but due to my certificate problem I got rejected.. Otherwise everything is good.
Tips: Be confident

College Name: C. V. Raman College of Engineering

I was interviewed before Mar 2021.

Round 1 - Face to Face 

(3 Questions)

Round duration - 60 minutes
Round difficulty - Easy

This was an easy round which went really smooth.

  • Q1. 

    Nth Fibonacci Number Problem Statement

    Calculate the Nth term in the Fibonacci sequence, where the sequence is defined as follows: F(n) = F(n-1) + F(n-2), with initial conditions F(1) = F(2) = 1.

    Input:

    ...
  • Ans. 

    Calculate the Nth Fibonacci number efficiently using dynamic programming.

    • Use dynamic programming to store previously calculated Fibonacci numbers to avoid redundant calculations.

    • Start with base cases F(1) and F(2) as 1, then iteratively calculate F(n) using F(n-1) and F(n-2).

    • Ensure the input N is within the constraints 1 <= N <= 10000.

    • Example: For N = 5, the 5th Fibonacci number is 5 (1, 1, 2, 3, 5).

  • Answered by AI
  • Q2. 

    Prime Numbers Problem Statement

    Given a positive integer N, your task is to determine and return all prime numbers less than or equal to N.

    Input:

    N = 10

    Output:

    2 3 5 7

    Example:

    Input:
    N = 20
    Out...
  • Ans. 

    Implement a function to return all prime numbers less than or equal to a given positive integer N.

    • Create a function that takes a positive integer N as input

    • Iterate from 2 to N and check if each number is prime

    • Use a helper function to determine if a number is prime

    • Return an array of all prime numbers less than or equal to N

  • Answered by AI
  • Q3. What is a merge join in SQL?
  • Ans. 

    A merge join in SQL is a method of combining two sorted datasets by matching corresponding rows based on a specified condition.

    • Merge join is used when joining two large datasets that are already sorted.

    • It is more efficient than other join methods like nested loop join or hash join for sorted datasets.

    • The join condition must be an equality condition.

    • Example: SELECT * FROM table1 INNER JOIN table2 ON table1.id = table2.i

  • Answered by AI
Round 2 - HR 

Round duration - 30 minutes
Round difficulty - Easy

The round went excellent. I really enjoyed it. Just be confident about whatever you answer

Interview Preparation Tips

Eligibility criteriaAbove 7 CGPALarsen & Toubro Infotech (LTI) interview preparation:Topics to prepare for the interview - Database, Basic C/C++, Data Structures, Algorithms, System Design, Aptitude, OOPSTime required to prepare for the interview - 3 monthsInterview preparation tips for other job seekers

Tip 1 : Must do Previously asked Interview as well as Online Test Questions.
Tip 2 : Go through all the previous interview experiences from Codestudio and Leetcode.
Tip 3 : Do at-least 2 good projects and you must know every bit of them.

Application resume tips for other job seekers

Tip 1 : Have at-least 2 good projects explained in short with all important points covered.
Tip 2 : Every skill must be mentioned.
Tip 3 : Focus on skills, projects and experiences more.

Final outcome of the interviewSelected

Skills evaluated in this interview

I was interviewed before Mar 2021.

Round 1 - Face to Face 

(2 Questions)

Round duration - 60 minutes
Round difficulty - Easy

This round went well. Interview depends on your basic knowledge of C/C++.

  • Q1. 

    Matrix Multiplication Task

    Given two sparse matrices MAT1 and MAT2 of integers with dimensions 'N' x 'M' and 'M' x 'P' respectively, the goal is to determine the resulting matrix produced by their multipl...

  • Ans. 

    Implement a function to multiply two sparse matrices and return the resulting matrix.

    • Create a function that takes two sparse matrices as input and returns the resulting matrix after multiplication

    • Iterate through the non-zero elements of the matrices to perform the multiplication efficiently

    • Handle the edge cases such as empty matrices or matrices with all zero elements

    • Ensure the dimensions of the matrices are compatible

  • Answered by AI
  • Q2. 

    Problem: Count Even or Odd in Array

    Tanmay and Rohit are best buddies. Tanmay gives Rohit a challenge involving an array of N natural numbers. The task is to perform and answer a series of queries on the ...

  • Ans. 

    Count the number of even or odd numbers in a range of an array based on given queries.

    • Create an array to store the input numbers.

    • Iterate through the queries and update or count even/odd numbers based on the query type.

    • Output the count of even or odd numbers for each query of type 1 or 2.

  • Answered by AI
Round 2 - HR 

Round duration - 30 minutes
Round difficulty - Easy

Typical HR round with behavioral problems.

Interview Preparation Tips

Eligibility criteriaAbove 7 CGPALarsen & Toubro Infotech (LTI) interview preparation:Topics to prepare for the interview - Data Structures, Algorithms, System Design, Aptitude, OOPSTime required to prepare for the interview - 3 monthsInterview preparation tips for other job seekers

Tip 1 : Must do Previously asked Interview as well as Online Test Questions.
Tip 2 : Go through all the previous interview experiences from Codestudio and Leetcode.
Tip 3 : Do at-least 2 good projects and you must know every bit of them.

Application resume tips for other job seekers

Tip 1 : Have at-least 2 good projects explained in short with all important points covered.
Tip 2 : Every skill must be mentioned.
Tip 3 : Focus on skills, projects and experiences more.

Final outcome of the interviewSelected

Skills evaluated in this interview

Interview Questionnaire 

3 Questions

  • Q1. Difference between staticmethod and class method
  • Ans. 

    staticmethod and class method are two types of methods in Python classes.

    • staticmethod is a method that belongs to a class but does not have access to the class or instance.

    • classmethod is a method that belongs to a class and has access to the class but not the instance.

    • staticmethod is used when a method does not need to access the class or instance.

    • classmethod is used when a method needs to access the class but not the ...

  • Answered by AI
  • Q2. Sorting in a dictionary
  • Ans. 

    Sorting in a dictionary

    • Use sorted() function to sort the dictionary by keys or values

    • Use lambda function to sort the dictionary by custom key

    • Use OrderedDict() to maintain the order of the sorted dictionary

  • Answered by AI
  • Q3. Packages you used in django models
  • Ans. 

    I have used 'django.db.models' package in my Django models.

    • The 'django.db.models' package provides the base classes for defining models in Django.

    • It includes classes like 'Model', 'CharField', 'IntegerField', 'ForeignKey', etc.

    • These classes are used to define the fields and relationships in a Django model.

    • For example, 'class MyModel(models.Model): name = models.CharField(max_length=50)'

    • This creates a model with a 'name...

  • Answered by AI

Skills evaluated in this interview

I applied via Naukri.com and was interviewed before Jul 2018. There were 2 interview rounds.

Interview Preparation Tips

Round: Test
Experience: HackerRank test

General Tips: First round was scheduled for 10:30 but i got late and reached 11:45 at location.
That was not a problem for them because first round was system interview so after waitinf for 10 minutes only i got my turn and i went for sytem test.
2 hacker rank questions were there so if you are going for Mindtree practice hackerrank question.
Skills: Problem Solving, Time Management
Duration: <1 week

Interview Questionnaire 

1 Question

  • Q1. All about SQL joins,data warehouse.

Interview Preparation Tips

Interview preparation tips for other job seekers - Be prepared and answer only if you know the concept clearly.

InfoObjects Interview FAQs

How many rounds are there in InfoObjects Junior Web Developer interview?
InfoObjects interview process usually has 2 rounds. The most common rounds in the InfoObjects interview process are Group Discussion and Technical.
What are the top questions asked in InfoObjects Junior Web Developer interview?

Some of the top questions asked at the InfoObjects Junior Web Developer interview -

  1. React and Nodejs mainly authentication and sessi...read more
  2. Java Script Basics to adva...read more

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InfoObjects Junior Web Developer Interview Process

based on 1 interview

Interview experience

5
  
Excellent
View more

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