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Persistent Systems Junior Engineer Interview Questions and Answers

Updated 29 May 2024

Persistent Systems Junior Engineer Interview Experiences

1 interview found

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

Print star and string based

Round 2 - Technical 

(1 Question)

  • Q1. Difference between ArrayList and LinkedList
  • Ans. 

    ArrayList is implemented using resizable array while LinkedList is implemented using doubly linked list.

    • ArrayList provides fast random access but slow insertion and deletion at middle. LinkedList provides fast insertion and deletion but slow random access.

    • ArrayList uses less memory overhead compared to LinkedList.

    • Example: ArrayList is suitable for scenarios where frequent access and less frequent insertion/deletion is ...

  • Answered by AI
Round 3 - Coding Test 

Print the tringle pattern and write the only logic

Interview Preparation Tips

Interview preparation tips for other job seekers - learn the before interview

Skills evaluated in this interview

Interview questions from similar companies

I applied via Naukri.com and was interviewed in Aug 2020. There were 3 interview rounds.

Interview Questionnaire 

1 Question

  • Q1. Past experience and communication skills

Interview Preparation Tips

Interview preparation tips for other job seekers - Be confident

Interview Questionnaire 

1 Question

  • Q1. What is name mangling?
  • Ans. 

    Name mangling is a technique used by compilers to give unique names to functions and variables to avoid naming conflicts.

    • Name mangling is used in C++ to support function overloading.

    • It is also used in Python to avoid naming conflicts in modules.

    • Name mangling can make it difficult to access variables and functions from outside the class in which they are defined.

    • In C++, name mangling can be seen by using the 'nm' comman

  • Answered by AI

Skills evaluated in this interview

I applied via Walk-in and was interviewed before Feb 2021. There were 5 interview rounds.

Round 1 - Aptitude Test 

Consists of questions related to Aptitude and Reasoning

Round 2 - Group Discussion 

The GD round consists of group discussion on the topics given by interviewer

Round 3 - English Grammar Test 

(1 Question)

  • Q1. 1.Question related to jumble words 2. Email writing
Round 4 - Technical 

(1 Question)

  • Q1. 1.What is cloud Computing? 2. Explain Data Layers ? 3. What is Virtualization? 4. Explain about your final year project 5. Sql questions on Joins , Normalisation
Round 5 - HR 

(1 Question)

  • Q1. 1. What is your weakness ? 2 . What are you hobbies ? 3 .Why Mindtree ? 4. Situation Based questions

Interview Preparation Tips

Interview preparation tips for other job seekers - Be prepared for questions mostly whatever you have written in your resume and related to your final year projects .

I applied via Naukri.com and was interviewed before Jul 2020. There was 1 interview round.

Interview Questionnaire 

1 Question

  • Q1. Coming to AEM,Interviewer has covered all the topics.

Interview Preparation Tips

Interview preparation tips for other job seekers - Pls don't join in TechMahindra.Especially for AEM Folks.Because there are no projects at all.They force you to learn and work in other domain.Then your AEM knowledge will vanish.Worst Company.

I applied via Naukri.com and was interviewed before Oct 2021. There were 3 interview rounds.

Round 1 - Resume Shortlist 
Pro Tip by AmbitionBox:
Keep your resume crisp and to the point. A recruiter looks at your resume for an average of 6 seconds, make sure to leave the best impression.
View all tips
Round 2 - Technical 

(2 Questions)

  • Q1. What is AD dns dhcp?
  • Ans. 

    AD DNS DHCP are Microsoft technologies used for network management and authentication.

    • Active Directory (AD) is a directory service used for authentication and authorization of users and computers in a network.

    • Domain Name System (DNS) is used for name resolution of network resources.

    • Dynamic Host Configuration Protocol (DHCP) is used for automatic IP address assignment to network devices.

    • AD, DNS, and DHCP are often used ...

  • Answered by AI
  • Q2. What is IaaS SaaS PaaS?
  • Ans. 

    IaaS, SaaS, and PaaS are cloud computing models that provide different levels of infrastructure, software, and platform services.

    • IaaS (Infrastructure as a Service) provides virtualized computing resources over the internet, such as servers, storage, and networking.

    • SaaS (Software as a Service) delivers software applications over the internet, eliminating the need for local installation and maintenance.

    • PaaS (Platform as ...

  • Answered by AI
Round 3 - Aptitude Test 

General questions for 1 hors online exams

Interview Preparation Tips

Interview preparation tips for other job seekers - be confident in your role and select which role you want to work

Skills evaluated in this interview

I applied via Recruitment Consultant and was interviewed in Mar 2021. There were 3 interview rounds.

Interview Questionnaire 

1 Question

  • Q1. Routing and switching related

Interview Preparation Tips

Interview preparation tips for other job seekers - Do your best. Study well.
Its all about God's grace.

I applied via Naukri.com and was interviewed in Nov 2020. There were 5 interview rounds.

Interview Questionnaire 

2 Questions

  • Q1. Questions based on the CV we kept
  • Q2. Questions related to powershell, storages, networking in azure IaaS, NSG

Interview Preparation Tips

Interview preparation tips for other job seekers - Prepare whatever u kept in CV and the basics

Interview Questionnaire 

3 Questions

  • Q1. About skilla
  • Q2. Project
  • Q3. Roles in

I applied via Campus Placement and was interviewed before Apr 2020. There were 3 interview rounds.

Interview Questionnaire 

1 Question

  • Q1. About the basics of c, c++ and java, also asked to explain the project that I developed.

Interview Preparation Tips

Interview preparation tips for other job seekers - Be bold and transparent. Explain your reasons and issues if any they are under standable.

Persistent Systems Interview FAQs

How many rounds are there in Persistent Systems Junior Engineer interview?
Persistent Systems interview process usually has 3 rounds. The most common rounds in the Persistent Systems interview process are Coding Test and Technical.

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Persistent Systems Junior Engineer Interview Process

based on 1 interview

Interview experience

5
  
Excellent
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Persistent Systems Junior Engineer Salary
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₹4.5 L/yr - ₹5 L/yr
38% more than the average Junior Engineer Salary in India
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