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Mindforce Research
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I applied via Walk-in and was interviewed in Oct 2024. There was 1 interview round.
I applied via Campus Placement and was interviewed before Mar 2023. There were 2 interview rounds.
I applied via Naukri.com and was interviewed in May 2021. There were 3 interview rounds.
I applied via Campus Placement and was interviewed in Sep 2020. There were 3 interview rounds.
Program to get minimum number of coins.
Create an array of coin denominations
Sort the array in descending order
Loop through the array and subtract the highest denomination possible
Repeat until the remaining amount is 0
Sorting an array of infinite length with only three elements (-1, 0, 1)
Use counting sort algorithm to count the frequency of each element
Create a new array with sorted elements based on their frequency
Time complexity is O(n) and space complexity is O(1)
Example: [-1, 1, 0, 1, -1, 0, 1, -1, 0, 1, ...]
I applied via Campus Placement and was interviewed in Apr 2021. There were 3 interview rounds.
Data structures are ways of organizing and storing data in a computer so that it can be accessed and used efficiently.
Data structures can be linear or non-linear
Examples of linear data structures include arrays, linked lists, and stacks
Examples of non-linear data structures include trees and graphs
Choosing the right data structure can greatly impact the efficiency of algorithms
I applied via Referral and was interviewed in Sep 2023. There were 2 interview rounds.
I applied via Campus Placement and was interviewed before Oct 2022. There were 3 interview rounds.
Guestimates and puzzles
Estimate the number of fliers from Delhi Airport
Consider the average number of flights per day from Delhi Airport
Estimate the average occupancy rate of flights departing from Delhi Airport
Take into account the time of year and any special events that may affect travel volume
Estimating the number of cigarettes sold in India requires analyzing market data, population demographics, and tobacco consumption trends.
Analyze market research reports on tobacco industry in India
Consider population demographics and smoking prevalence rates
Look at historical sales data of tobacco companies in India
Take into account government regulations on tobacco sales and consumption
Consult industry experts and st
I applied via Campus Placement and was interviewed in Feb 2024. There was 1 interview round.
Guestimate like how many i-phones in delhi.make a structured ans within given time pweriod using the statstical aprroach
posted on 6 Oct 2022
I applied via Referral and was interviewed before Oct 2021. There were 3 interview rounds.
CFA and DFA are Change-Tracking and Database-First Approaches in Entity Framework Core.
CFA (Change-Tracking Approach) is used to track changes made to entities in memory and then save them to the database.
DFA (Database-First Approach) is used to generate entity classes and DbContext from an existing database schema.
CFA is useful when working with disconnected entities, while DFA is useful when working with an existing ...
posted on 8 Apr 2024
I applied via Campus Placement and was interviewed before Apr 2023. There was 1 interview round.
Authentication verifies the identity of a user, while authorization determines what actions they are allowed to perform.
Authentication confirms the identity of a user through credentials like passwords or biometrics.
Authorization determines the level of access a user has to resources or actions.
Example: Logging into a system with a username and password is authentication, while being able to view or edit specific files
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