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Interra Systems Interview Questions and Answers

Updated 21 Sep 2024

Interra Systems Interview Experiences

Popular Designations

4 interviews found

Interview experience
4
Good
Difficulty level
Moderate
Process Duration
Less than 2 weeks
Result
Selected Selected

I applied via Campus Placement and was interviewed before Sep 2022. There were 4 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 Resume tips
Round 2 - Aptitude Test 

Basic oops, dsa, memory related and aptitude questions

Round 3 - One-on-one 

(2 Questions)

  • Q1. Questions of medium level were asked from linked lists, arrays and bit manipulation
  • Q2. Some puzzles were asked
Round 4 - One-on-one 

(1 Question)

  • Q1. Asked many details from my web dev project then moved to dsa

Interview Preparation Tips

Interview preparation tips for other job seekers - Be confident
Don't try to learn something new on interview day
Revise properly

Software Developer Interview Questions asked at other Companies

Q1. Maximum Subarray Sum Problem Statement Given an array of integers, determine the maximum possible sum of any contiguous subarray within the array. Example: Input: array = [34, -50, 42, 14, -5, 86] Output: 137 Explanation: The maximum sum is... read more
View answer (42)

Tesco

Secure your future with a company that values your job stability.

Rated 4/5 for Job Security on AmbitionBox

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

I applied via Referral and was interviewed before Sep 2023. There were 2 interview rounds.

Round 1 - Aptitude Test 

Puzzles and logical reasoning questions. Some c++ questions, some debugging questions for code snippets with runtime / npe etc

Round 2 - One-on-one 

(2 Questions)

  • Q1. Reverse doubly linked list
  • Q2. If binary tree is balanced or not
  • Ans. 

    A binary tree is balanced if the heights of the two subtrees of every node never differ by more than 1.

    • Check the height of the left and right subtrees of every node and ensure they differ by at most 1.

    • Recursively check the balance of each subtree.

    • Examples: AVL trees, Red-Black trees are balanced binary trees.

  • Answered by AI

Skills evaluated in this interview

Software Engineer Interview Questions asked at other Companies

Q1. Bridge and torch problem : Four people come to a river in the night. There is a narrow bridge, but it can only hold two people at a time. They have one torch and, because it's night, the torch has to be used when crossing the bridge. Person... read more
View answer (203)
Interra Systems Interview Questions and Answers for Freshers
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Interview Questions & Answers

user image Anonymous

posted on 4 Oct 2022

I applied via Campus Placement and was interviewed in Sep 2022. There were 4 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 Resume tips
Round 2 - Coding Test 

Basic Questions from C/C++ like output of a program, finding error in code, and a basic coding question.

Round 3 - One-on-one 

(1 Question)

  • Q1. Asked to explain my project and then we moved to DSA, a medium coding question was asked.
Round 4 - One-on-one 

(1 Question)

  • Q1. Questions from C/C++ was asked, like constructor, Dynamic memory allocation, virtual classes, abstract classes. basic array questions and some tree questions were asked.

Interview Preparation Tips

Interview preparation tips for other job seekers - keep doing DSA and have some interesting development project.
Revise all the previous notes you made one day before going to interview.

I applied via Campus Placement and was interviewed in Oct 2021. There were 5 interview rounds.

Interview Questionnaire 

3 Questions

  • Q1. Magic Square Puzzles Code
  • Q2. In-depth knowledge about class, constructor, destructor, virtual class, virtual constructor, virtual destructor. For example size of class, the difference between objects made in heap memory vs static memo...
  • Q3. Puzzles like: head-tail puzzle, horse race.

Interview Preparation Tips

Interview preparation tips for other job seekers - You should have in-depth knowledge of pointers, static and dynamic memory, Oops.
Best to solve all puzzles from GFG.

Software Developer Interview Questions asked at other Companies

Q1. Maximum Subarray Sum Problem Statement Given an array of integers, determine the maximum possible sum of any contiguous subarray within the array. Example: Input: array = [34, -50, 42, 14, -5, 86] Output: 137 Explanation: The maximum sum is... read more
View answer (42)

Interra Systems interview questions for popular designations

 Software Developer

 (2)

 Software Engineer

 (1)

Interview questions from similar companies

Interview experience
5
Excellent
Difficulty level
-
Process Duration
-
Result
-

I applied via Campus Placement

Round 1 - Aptitude Test 

Aptitude questions with 2-3 coding questions

Round 2 - Technical 

(2 Questions)

  • Q1. Input-wwwrrrrttttuu Output - w3r4t4u2
  • Q2. Interpreter vs compiler
  • Ans. 

    Interpreter executes code line by line, compiler translates code into machine code before execution.

    • Interpreter translates code into machine code line by line during runtime

    • Compiler translates code into machine code before execution

    • Interpreted languages include Python, JavaScript

    • Compiled languages include C, C++

  • Answered by AI

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

Interview Preparation Tips

Interview preparation tips for other job seekers - Be thorough with DSA and low level design. Also have a good idea about Computer science fundamentals .
Interview experience
4
Good
Difficulty level
Moderate
Process Duration
Less than 2 weeks
Result
Not Selected

I applied via Recruitment Consulltant and was interviewed before May 2023. There were 4 interview rounds.

Round 1 - Coding Test 

Coding was hard conducted on the platform called interview.io

Round 2 - Coding Test 

Consits of 2 q 1 is Dp, and the other is Graph

Round 3 - Aptitude Test 

Bit harder compared to other companies

Round 4 - Aptitude Test 

Reasoning like questions

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

It was an easy online test

Round 2 - Coding Test 

Question relates to graph like minimum spanning tree,hashing questiond

Round 3 - HR 

(1 Question)

  • Q1. Projects related to questions
Interview experience
4
Good
Difficulty level
Moderate
Process Duration
Less than 2 weeks
Result
Not Selected

I applied via Campus Placement and was interviewed in Apr 2024. There were 2 interview rounds.

Round 1 - Coding Test 

On hacker rank , included subjects like DBMS , OS and coding questions on priority queue

Round 2 - Technical 

(2 Questions)

  • Q1. Questions on OOPS
  • Q2. One DSA question on HashMap
Interview experience
3
Average
Difficulty level
Moderate
Process Duration
Less than 2 weeks
Result
No response

I applied via Naukri.com and was interviewed in Mar 2023. There were 2 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 Resume tips
Round 2 - Technical 

(5 Questions)

  • Q1. What are oops concepts in java, explain real time scenario
  • Ans. 

    OOPs concepts in Java include inheritance, polymorphism, encapsulation, and abstraction.

    • Inheritance allows a subclass to inherit properties and methods from a superclass.

    • Polymorphism allows objects to take on multiple forms and behave differently based on their context.

    • Encapsulation hides the implementation details of an object and only exposes necessary information.

    • Abstraction allows for the creation of abstract class...

  • Answered by AI
  • Q2. Uses of interface, inheritance
  • Ans. 

    Interfaces define contracts for behavior, while inheritance allows for code reuse and polymorphism.

    • Interfaces allow for loose coupling and abstraction, enabling multiple implementations of the same behavior.

    • Inheritance allows for code reuse and extension of existing classes, reducing code duplication.

    • Polymorphism allows objects of different classes to be treated as if they were of the same class, simplifying code and i

  • Answered by AI
  • Q3. SQL query for join of tables
  • Ans. 

    SQL query for joining tables

    • Use JOIN keyword to combine two or more tables based on a related column

    • Specify the columns to be selected using SELECT keyword

    • Use ON keyword to specify the condition for joining the tables

    • Different types of joins include INNER JOIN, LEFT JOIN, RIGHT JOIN, and FULL OUTER JOIN

  • Answered by AI
  • Q4. Java concepts used in your project
  • Ans. 

    Used Java concepts such as inheritance, polymorphism, and exception handling in my project.

    • Implemented inheritance to create a base class and derived classes with specific functionalities.

    • Utilized polymorphism to allow objects of different classes to be treated as if they were of the same class.

    • Implemented exception handling to handle errors and prevent program crashes.

    • Used interfaces to define a set of methods that a ...

  • Answered by AI
  • Q5. Overloading vs overriding, practical uses
  • Ans. 

    Overloading is having multiple methods with the same name but different parameters. Overriding is having a method in a subclass with the same name and parameters as a method in the superclass.

    • Overloading is used to provide different ways to call a method with different parameters

    • Overriding is used to provide a specific implementation of a method in a subclass

    • Overloading is resolved at compile-time while overriding is r...

  • Answered by AI

Interview Preparation Tips

Topics to prepare for Zebra Technologies Software Developer interview:
  • Core Java
  • OOPS
  • collection framework
  • Database Management

Skills evaluated in this interview

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Interra Systems Interview FAQs

How many rounds are there in Interra Systems interview?
Interra Systems interview process usually has 3-4 rounds. The most common rounds in the Interra Systems interview process are One-on-one Round, Resume Shortlist and Aptitude Test.
How to prepare for Interra Systems 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 Interra Systems. The most common topics and skills that interviewers at Interra Systems expect are Linux, HTML, IT Services, Troubleshooting and Windows.
What are the top questions asked in Interra Systems interview?

Some of the top questions asked at the Interra Systems interview -

  1. If binary tree is balanced or ...read more
  2. In-depth knowledge about class, constructor, destructor, virtual class, virtual...read more
  3. questions from C/C++ was asked, like constructor, Dynamic memory allocation, vi...read more

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Interra Systems Interview Process

based on 6 interviews

Interview experience

3.8
  
Good
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Interra Systems Reviews and Ratings

based on 41 reviews

4.0/5

Rating in categories

3.7

Skill development

4.3

Work-life balance

3.5

Salary

4.3

Job security

4.1

Company culture

3.5

Promotions

3.7

Work satisfaction

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