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Phenom PDE Interview Questions and Answers

Updated 30 Aug 2024

Phenom PDE Interview Experiences

2 interviews found

PDE Interview Questions & Answers

user image Anonymous

posted on 26 Mar 2024

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

(1 Question)

  • Q1. About the data structures

Interview Preparation Tips

Interview preparation tips for other job seekers - very much technical you should be very good at basics

PDE Interview Questions & Answers

user image Anonymous

posted on 30 Aug 2024

Interview experience
5
Excellent
Difficulty level
Hard
Process Duration
Less than 2 weeks
Result
Selected Selected

I applied via Referral and was interviewed before Aug 2023. There were 3 interview rounds.

Round 1 - Coding Test 

Hackerthon with a group of people along with seniors

Round 2 - Technical 

(1 Question)

  • Q1. Dynamic Programming
Round 3 - Technical 

(1 Question)

  • Q1. Java Principles

PDE Interview Questions Asked at Other Companies

Q1. Explain 5 M of Management.

Interview questions from similar companies

Interview Preparation Tips

Round: Technical Interview
Experience: this was a telephonic round : There I was asked basics of web development (e.g Session, hidden variable difference between POST and GET etc. ) and basics of PHP e.g global variables etc , little bit of mysql e.g joins , difference between left and right joins.

Round: Technical Interview
Experience: This was pretty much about interview rounds. I got the offer.

Skills: Core java, OOP, PHP
College Name: na
Interview experience
4
Good
Difficulty level
Moderate
Process Duration
Less than 2 weeks
Result
Selected Selected

I applied via Company Website and was interviewed in Jun 2024. There were 3 interview rounds.

Round 1 - Coding Test 

DSA, 2hrs. along with aptitude and reasoning que were asked

Round 2 - english test 

(2 Questions)

  • Q1. Verbal test was taken
  • Q2. Grammar, punctuation, article ets were asked
Round 3 - HR 

(2 Questions)

  • Q1. Tell me about yourself
  • Q2. Why you want to join us

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

Interview Questionnaire 

3 Questions

  • Q1. Questions on java8
  • Q2. Questions on multithreading
  • Q3. Questions on exception handling

Interview Preparation Tips

Interview preparation tips for other job seekers - First round was a coding round where interviewer asked questions randomly and were asked to optimise our code. Next round was a technical round where everyone needs to be thorough with their technical skills

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

Interview Questionnaire 

1 Question

  • Q1. They asked python memory management, string manipulations, regex, and about my current project

Interview Preparation Tips

Interview preparation tips for other job seekers - Keep strong hold on python basics and data structure
Interview experience
4
Good
Difficulty level
Moderate
Process Duration
4-6 weeks
Result
Selected Selected

I applied via LinkedIn and was interviewed in Nov 2023. There were 3 interview rounds.

Round 1 - Coding Test 

Mcq + dsa JavaScript questions

Round 2 - Technical 

(1 Question)

  • Q1. JavaScript advance topics and database design topics
Round 3 - Behavioral 

(1 Question)

  • Q1. Situation based question and behavioural questions
Interview experience
3
Average
Difficulty level
-
Process Duration
-
Result
-
Round 1 - Technical 

(1 Question)

  • Q1. Print unique numbers in list
  • Ans. 

    Print unique numbers in list

    • Iterate through the list and store each number in a set to keep track of unique numbers

    • Print out the numbers in the set to display the unique numbers

  • Answered by AI

Skills evaluated in this interview

I applied via LinkedIn and was interviewed in Sep 2021. There was 1 interview round.

Interview Questionnaire 

5 Questions

  • Q1. 1. Explain difference between spring and spring boot
  • Ans. 

    Spring is a framework for building Java applications, while Spring Boot is a tool for quickly creating Spring-based applications.

    • Spring provides a comprehensive framework for building Java applications, while Spring Boot is a tool that simplifies and accelerates the process of creating Spring-based applications.

    • Spring requires more configuration and setup, while Spring Boot provides a pre-configured environment that re...

  • Answered by AI
  • Q2. 2. String anagram program
  • Ans. 

    A program to check if two strings are anagrams of each other.

    • Create two character arrays from the input strings

    • Sort the arrays

    • Compare the sorted arrays to check if they are equal

  • Answered by AI
  • Q3. 3. write small code using streams api
  • Ans. 

    Using Streams API to filter and map an array of strings

    • Create a stream from the array using Arrays.stream()

    • Use filter() to select elements that meet a certain condition

    • Use map() to transform each element into a new value

    • Use toArray() to convert the stream back into an array

  • Answered by AI
  • Q4. 4. java 8 concepts
  • Q5. 5. what is REST api
  • Ans. 

    REST API is a web service that uses HTTP requests to access and manipulate data.

    • REST stands for Representational State Transfer

    • It is an architectural style for building web services

    • It uses HTTP methods like GET, POST, PUT, DELETE to perform operations on resources

    • It is stateless and can be cached

    • It returns data in various formats like JSON, XML, etc.

  • Answered by AI

Interview Preparation Tips

Interview preparation tips for other job seekers - Explain everything properly

Skills evaluated in this interview

I was interviewed in Oct 2021.

Round 1 - Coding Test 

(3 Questions)

Round duration - 105 minutes
Round difficulty - Medium

There were 3 problems .
One was easy but the other two were of medium level.

  • Q1. 

    Aggressive Cows Problem Statement

    Given an array representing positions of stalls and an integer ‘K’ representing the number of aggressive cows, determine the largest minimum distance between any two cows ...

  • Ans. 

    The problem requires assigning aggressive cows to stalls in a way that maximizes the minimum distance between any two cows.

    • Sort the array of stall positions in ascending order.

    • Use binary search to find the largest minimum distance between cows.

    • Check if it is possible to assign cows with this minimum distance by iterating through the sorted array.

    • If it is possible, update the maximum distance and continue binary search ...

  • Answered by AI
  • Q2. 

    Shortest Path in an Unweighted Graph

    The city of Ninjaland is represented as an unweighted graph with houses and roads. There are 'N' houses numbered 1 to 'N', connected by 'M' bidirectional roads. A road...

  • Ans. 

    The problem is to find the shortest path between two houses in an unweighted graph.

    • The graph represents the city of Ninjaland with houses connected by roads.

    • The input consists of the number of test cases, number of houses and roads, starting and ending house, and the roads between houses.

    • The output is a vector of nodes representing the shortest path from the starting house to the ending house.

    • If there are multiple shor...

  • Answered by AI
  • Q3. 

    Count Set Bits Problem Statement

    Given a positive integer N, compute the total number of '1's in the binary representation of all numbers from 1 to N. Return this count modulo 1e9+7 because the result can...

  • Ans. 

    The task is to count the total number of '1' in the binary representation of all numbers from 1 to N.

    • Convert each number from 1 to N into its binary representation

    • Count the number of '1' bits in each binary representation

    • Sum up the counts of '1' bits for all numbers

    • Return the sum modulo 1e9+7

  • Answered by AI
Round 2 - Video Call 

(2 Questions)

Round duration - 60 minutes
Round difficulty - Easy

The interviewer was very polite and straightforward. 
Firstly he introduced himself and then asked me to introduce myself and then he jumped to the coding problems.
After the coding problems, he asked some questions from the OS and DBMS.

  • Q1. 

    Reverse Words in a String: Problem Statement

    You are given a string of length N. Your task is to reverse the string word by word. The input may contain multiple spaces between words and may have leading o...

  • Ans. 

    The task is to reverse the words in a given string, removing any leading or trailing spaces and replacing multiple spaces between words with a single space.

    • Split the string into words using spaces as delimiters

    • Reverse the order of the words

    • Join the reversed words with a single space between them

    • Remove any leading or trailing spaces

  • Answered by AI
  • Q2. 

    Reverse Linked List in Groups of K

    You are provided with a linked list containing 'N' nodes and an integer 'K'. The task is to reverse the linked list in groups of size K, which means reversing the nodes ...

  • Ans. 

    The task is to reverse a linked list in groups of size K.

    • Iterate through the linked list in groups of size K

    • Reverse each group using a helper function

    • Connect the reversed groups to form the final reversed linked list

  • Answered by AI
Round 3 - Video Call 

(2 Questions)

Round duration - 60 minutes
Round difficulty - Medium

The interviewer was very polite and straightforward, firstly he introduce himself and then ask me to introduce myself and then ask some ques on my projects and then he jumps to the coding problems.

  • Q1. 

    Remove Consecutive Duplicates From String Problem Statement

    Given a string STR consisting of both lower and upper case characters, your task is to remove consecutive duplicate characters from the string a...

  • Ans. 

    The task is to remove consecutive duplicate characters from a given string and return the new string.

    • Iterate through the characters of the string

    • Compare each character with the next character

    • If they are the same, skip the next character

    • If they are different, add the current character to the new string

    • Return the new string

  • Answered by AI
  • Q2. 

    Maximum Path Sum in a Matrix

    Given an N*M matrix filled with integer numbers, determine the maximum sum that can be obtained from a path starting from any cell in the first row to any cell in the last row...

  • Ans. 

    The question asks to find the maximum sum that can be obtained from a path starting from any cell in the first row to any cell in the last row of a given matrix.

    • Iterate through each cell in the first row and calculate the maximum sum path ending at that cell

    • For each cell, calculate the maximum sum path ending at that cell by considering the three possible directions

    • Store the maximum sum path ending at each cell in a se...

  • Answered by AI

Interview Preparation Tips

Professional and academic backgroundI completed Computer Science Engineering from Indian Institute Of Information Technology Sonepat. I applied for the job as SDE - 1 in GurgaonEligibility criteriaAbove 7 CGPA with no backlogs.PeopleStrong interview preparation:Topics to prepare for the interview - Data Structures and Algorithms, DBMS, Operating Systems, Computer Networking, System Design, OOPS.Time required to prepare for the interview - 6 monthsInterview preparation tips for other job seekers

Tip 1 : Deep knowledge of the projects mentioned in your resume is a must.
Tip 2 : Practice must do GFG coding questions.
Tip 3 : Practice as many problems as you can from Leetcode.

Application resume tips for other job seekers

Tip 1 : Mention 1 or 2 projects in your resume.
Tip 2 : Don't put false things in your resume.

Final outcome of the interviewSelected

Skills evaluated in this interview

Phenom Interview FAQs

How many rounds are there in Phenom PDE interview?
Phenom interview process usually has 2 rounds. The most common rounds in the Phenom interview process are Technical and Coding Test.
What are the top questions asked in Phenom PDE interview?

Some of the top questions asked at the Phenom PDE interview -

  1. about the data structu...read more
  2. Dynamic Programm...read more
  3. Java Princip...read more

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Phenom PDE Interview Process

based on 2 interviews

Interview experience

4.5
  
Good
View more

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Phenom PDE Salary
based on 5 salaries
₹6 L/yr - ₹8.3 L/yr
117% more than the average PDE Salary in India
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Phenom PDE Reviews and Ratings

based on 4 reviews

2.5/5

Rating in categories

2.7

Skill development

2.0

Work-life balance

2.2

Salary

2.9

Job security

1.5

Company culture

2.6

Promotions

2.3

Work satisfaction

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