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Persistent Systems Software Developer Interview Questions, Process, and Tips

Updated 22 Dec 2024

Top Persistent Systems Software Developer Interview Questions and Answers

  • Q1. What is oop, Will sorting the list for finding two lowest elements in list be an optimal solution, what are ACID properties
  • Q2. What is dependency Injection, how can we implement multiple interference?
  • Q3. What is Oopps? Concept of polmorphism.
View all 28 questions

Persistent Systems Software Developer Interview Experiences

35 interviews found

I applied via Job Portal

Round 1 - Aptitude Test 

Apti resoning coding test

Round 2 - One-on-one 

(1 Question)

  • Q1. What is Oopps? Concept of polmorphism.
  • Ans. 

    OOPs stands for Object-Oriented Programming. Polymorphism is the ability of an object to take on many forms.

    • OOPs is a programming paradigm that focuses on objects and their interactions.

    • Polymorphism allows objects of different classes to be treated as if they are of the same class.

    • There are two types of polymorphism: compile-time and runtime.

    • Compile-time polymorphism is achieved through method overloading.

    • Runtime polym...

  • Answered by AI

Interview Preparation Tips

Interview preparation tips for other job seekers - I am Very exited to join as an intern in Persistent system.This is very good organization to grow and learn.I applied it Through off campus via TCS Nqt platform . They offer 3 packages for new joiners.4.7,7.5,9LPA . First round was apptitude and Coding test Level of apti and coding is moderate. They give many programming languages. English Test also merged with First round. After giving test With in a week if you passed they offer interview. My interview was really good and interviewer was so friendly. First he asked intro some technical questions Oops ,DBMS,SQL,C after he asked me to solve a coding problem so they assigned a live platform where we have to code. practice more basic to moderate level questions you can surely crack TR .After Tr within 2 days HR interview.Its basically online test where you solve questions according to your ability like behavioral questions.situation based questions.After HR With in a Week you got Final result.Thank you persistent system.
Interview experience
5
Excellent
Difficulty level
-
Process Duration
-
Result
-
Round 1 - Technical 

(2 Questions)

  • Q1. What is a comparator?
  • Ans. 

    A comparator is a function that compares two objects to determine their ordering.

    • Used in sorting algorithms to determine the order of elements

    • Returns a negative value if the first object is less than the second, zero if they are equal, and a positive value if the first object is greater

    • Commonly used in Java with the Comparator interface

  • Answered by AI
  • Q2. What is reentrant lock?
  • Ans. 

    A reentrant lock is a synchronization primitive that allows a thread to re-enter a critical section it already holds.

    • Prevents deadlock by allowing a thread to acquire the lock multiple times

    • Each lock acquisition must be followed by a corresponding release

    • Commonly used in multi-threaded programming to protect shared resources

  • Answered by AI

Software Developer Interview Questions Asked at Other Companies

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Q2. Minimum Number of Platforms Needed Problem Statement You are give ... read more
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Q5. Find Duplicate in Array Problem Statement You are provided with a ... read more

Software Developer Interview Questions & Answers

user image Yashwant Patidar

posted on 15 Oct 2024

Interview experience
5
Excellent
Difficulty level
-
Process Duration
-
Result
-
Round 1 - Technical 

(2 Questions)

  • Q1. Oops concept and project details
  • Q2. Inheritance and Overriding and overloading
Interview experience
5
Excellent
Difficulty level
-
Process Duration
-
Result
-
Round 1 - Technical 

(2 Questions)

  • Q1. OOPs concept and abstraction
  • Q2. Encapsulation, inheritance and project deatils

Persistent Systems interview questions for designations

 Senior Software Developer

 (5)

 Junior Software Developer

 (1)

 Software Developer fresher

 (1)

 Developer

 (1)

 Software Engineer

 (126)

 Senior Software

 (1)

 Software Specialist

 (1)

 Java Developer

 (14)

Interview experience
5
Excellent
Difficulty level
-
Process Duration
-
Result
-
Round 1 - Technical 

(3 Questions)

  • Q1. Dbms and os basic questions
  • Q2. Cn and basic coding questions
  • Q3. Asked about salesforce etc
Round 2 - Coding Test 

Medium level leetcode questions

Round 3 - HR 

(2 Questions)

  • Q1. Tell me about yourself
  • Ans. 

    I am a passionate software developer with experience in building web applications using various technologies.

    • Experienced in developing web applications using HTML, CSS, JavaScript, and frameworks like React and Angular

    • Proficient in backend development with Node.js and databases like MongoDB and MySQL

    • Familiar with version control systems like Git and deployment tools like Heroku

    • Strong problem-solving skills and ability ...

  • Answered by AI
  • Q2. Why persistent systems pvt ltd
  • Ans. 

    Persistent Systems Pvt Ltd is known for its innovative solutions, strong work culture, and opportunities for growth.

    • Strong reputation for delivering innovative solutions

    • Positive work culture that fosters growth and learning

    • Opportunities for career advancement and skill development

    • Global presence with diverse projects and clients

  • Answered by AI

Get interview-ready with Top Persistent Systems Interview Questions

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

(2 Questions)

  • Q1. Summation of numbers in an IntStream
  • Ans. 

    Summation of numbers in an IntStream

    • Use the 'sum()' method on the IntStream to calculate the sum of numbers

    • Ensure the IntStream is properly initialized with numbers before calling 'sum()'

    • Example: IntStream numbers = IntStream.of(1, 2, 3, 4, 5); int sum = numbers.sum();

  • Answered by AI
  • Q2. Strategy Design Pattern

Skills evaluated in this interview

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

(1 Question)

  • Q1. What is abstract class Difference between final,finally finalize Different types of polymorphism
  • Ans. 

    Abstract class is a class that cannot be instantiated and may contain abstract methods.

    • Abstract class cannot be instantiated directly.

    • It may contain abstract methods that must be implemented by the subclass.

    • Example: abstract class Shape { abstract void draw(); }

  • Answered by AI
Round 2 - Technical 

(2 Questions)

  • Q1. I was asked to solve a puzzle and solve a coding question. I solved both but don't know why I was not selected.
  • Q2. 1 puzzle 1 coding question related to pattern

Skills evaluated in this interview

Software Developer Interview Questions & Answers

user image Abhishek Kumar Pandey

posted on 12 Aug 2024

Interview experience
5
Excellent
Difficulty level
-
Process Duration
-
Result
-
Round 1 - Coding Test 

Goods questions were asked on problem solving.

Round 2 - Technical 

(2 Questions)

  • Q1. Goroutines, Channels,
  • Q2. Heap data structures
Interview experience
5
Excellent
Difficulty level
-
Process Duration
-
Result
-
Round 1 - One-on-one 

(2 Questions)

  • Q1. Search sort algo
  • Q2. Oops concept

Software Developer Interview Questions & Answers

user image Jayesh Giradkar

posted on 27 May 2024

Interview experience
3
Average
Difficulty level
-
Process Duration
-
Result
-

I applied via Job Portal

Round 1 - Technical 

(3 Questions)

  • Q1. What is oops concepts?
  • Ans. 

    Object-oriented programming concepts that focus on objects and classes to organize code and improve reusability and maintainability.

    • Encapsulation: Bundling data and methods that operate on the data into a single unit (class).

    • Inheritance: Ability of a class to inherit properties and behavior from another class.

    • Polymorphism: Ability to present the same interface for different data types.

    • Abstraction: Hiding the complex im...

  • Answered by AI
  • Q2. What is garbage collection ?
  • Ans. 

    Garbage collection is a process in programming where the system automatically reclaims memory occupied by objects that are no longer in use.

    • Garbage collection helps in managing memory efficiently by automatically deallocating memory that is no longer needed.

    • It reduces the risk of memory leaks and helps in preventing bugs related to manual memory management.

    • Examples of programming languages with garbage collection inclu

  • Answered by AI
  • Q3. Encapsulation, polymorphism
Interview experience
5
Excellent
Difficulty level
-
Process Duration
-
Result
-

I applied via Job Portal

Round 1 - Aptitude Test 

Easy aptitude question based on reasoning

Round 2 - Coding Test 

Easy questions consists questions on arrays linkedlist.

Persistent Systems Interview FAQs

How many rounds are there in Persistent Systems Software Developer interview?
Persistent Systems interview process usually has 2 rounds. The most common rounds in the Persistent Systems interview process are Technical, Aptitude Test and Coding Test.
How to prepare for Persistent Systems Software Developer 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 Persistent Systems. The most common topics and skills that interviewers at Persistent Systems expect are Java, Design Patterns, JSON, Python and Rest.
What are the top questions asked in Persistent Systems Software Developer interview?

Some of the top questions asked at the Persistent Systems Software Developer interview -

  1. What is oop, Will sorting the list for finding two lowest elements in list be a...read more
  2. What is dependency Injection, how can we implement multiple interferen...read more
  3. What is Oopps? Concept of polmorphi...read more
How long is the Persistent Systems Software Developer interview process?

The duration of Persistent Systems Software Developer interview process can vary, but typically it takes about less than 2 weeks to complete.

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Persistent Systems Software Developer Interview Process

based on 32 interviews

3 Interview rounds

  • Technical Round - 1
  • Technical Round - 2
  • Technical Round - 3
View more
Join Persistent Systems See Beyond, Rise Above
Persistent Systems Software Developer Salary
based on 754 salaries
₹3.4 L/yr - ₹13.3 L/yr
At par with the average Software Developer Salary in India
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Persistent Systems Software Developer Reviews and Ratings

based on 98 reviews

3.4/5

Rating in categories

3.4

Skill development

3.5

Work-life balance

3.1

Salary

2.9

Job security

3.3

Company culture

2.9

Promotions

3.0

Work satisfaction

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