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Maxgen Technologies
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I applied via Naukri.com and was interviewed in Mar 2023. There were 3 interview rounds.
Find largest and second largest Array java
Pattern in Java
Different Brackets meaning in python (list, tuple, array)
Code for Palindrome
Code for Fibonacci
Code for factorial input from the user
Code for string Reverse
Use Lambda function to calculate simple interest
Code for accepting a Alphanumeric string and then separate numeric values only from it
Regression
Normal distribution
Standard distribution
Time series analysis
Data analysis meaning
Difference between data scientist & Data analyst
Requirement gathering
Data mining
Top trending discussions
Common logical and reasoning questions and also has a pseudocode
I applied via Campus Placement and was interviewed in Aug 2023. There were 2 interview rounds.
First round is gaming round with 13 levels
And the aptitude with science, technical and non technical questions
I applied via Campus Placement and was interviewed in Mar 2024. There were 2 interview rounds.
Well designed to test the aptitude competence of the candidate.
I applied via Referral and was interviewed before Nov 2023. There was 1 interview round.
Logical and aptitude test, game round
I applied via Walk-in and was interviewed before Jun 2020. There was 1 interview round.
I applied via Company Website and was interviewed before Jun 2020. There were 4 interview rounds.
MongoDB database algorithms are used for efficient data storage, retrieval, and processing.
MongoDB uses various algorithms for indexing, sharding, and aggregation.
Indexing algorithms include B-tree, hash, and text search indexes.
Sharding algorithms include range-based, hash-based, and zone-based sharding.
Aggregation algorithms include map-reduce and aggregation pipeline.
MongoDB also uses algorithms for query optimizati
I was interviewed before Dec 2020.
Round duration - 120 Minutes
Round difficulty - Medium
Ninja, a new member of the FBI, has acquired some 'SECRET_INFORMATION' that he needs to share with his team. To ensure security against hackers, Ninja dec...
The task is to encode and decode 'SECRET_INFORMATION' for security purposes and determine if the transmission was successful.
Read the number of test cases 'T'
For each test case, encode the 'SECRET_INFORMATION' and then decode it
Compare the decoded string with the original 'SECRET_INFORMATION'
Print 'Transmission successful' if they match, else print 'Transmission failed'
Round duration - 60 Minutes
Round difficulty - Medium
Given an array Arr
consisting of N integers, your task is to find the equilibrium index of the array.
An index is considered as an equilibrium index if the sum of elem...
Find the equilibrium index of an array where sum of elements on left equals sum on right.
Iterate through the array and calculate prefix sum and suffix sum at each index.
Compare prefix sum and suffix sum to find equilibrium index.
Return the left-most equilibrium index or -1 if none found.
Round duration - 50 Minutes
Round difficulty - Easy
Tip 1 : Focus more on SQL
Tip 2 : Keep up with ongoing projects in the company
Tip 1 : Be honest about what you add.
Tip 2 : Don't forget to mention extra curriculars.
I applied via Walk-in and was interviewed before Aug 2021. There were 2 interview rounds.
Transposing a data set involves flipping rows and columns.
Identify the data set to be transposed
Create a new table with the columns and rows flipped
Copy the data from the original table to the new table
Transpose can be done using Excel, Python, R, SQL, etc.
Example: Transposing a table of sales data to have products as rows and months as columns
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