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Kaleris

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Kaleris Software Development Engineer II Interview Questions and Answers

Updated 20 Nov 2024

Kaleris Software Development Engineer II Interview Experiences

1 interview found

Software Development Engineer II Interview Questions & Answers

user image Anonymous

posted on 20 Nov 2024

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

(2 Questions)

  • Q1. Explain Delayed Job
  • Ans. 

    Delayed Job is a background job processing library for Ruby on Rails applications.

    • Delayed Job allows you to offload time-consuming tasks to be processed in the background.

    • It is commonly used for sending emails, generating reports, or any task that doesn't need to be done immediately.

    • Jobs are added to a queue and processed by a separate worker process.

    • It provides a simple API for creating and managing background jobs.

    • Ex

    • Answered by AI
    Add your answer
  • Q2. Explain Active Record
  • Ans. 

    Active Record is a design pattern used in software development to simplify the interaction between objects and databases.

    • Active Record is an object-relational mapping pattern where each database table is represented by a class.

    • It allows developers to interact with the database using methods on the class, abstracting away the SQL queries.

    • It typically includes methods for CRUD operations (Create, Read, Update, Delete) on...

    • Answered by AI
    Add your answer

Skills evaluated in this interview

Top trending discussions

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Career Growth
2w (edited)
a technical lead
Help to Understand
I have below 2 offers. which one to join. Need some guidance. 1. Luxoft - 32 fixed lpa. WFH. 1 lac joining bonus. 2. TCS - 31 fixed . over all ctc - 36. no WFH. 2 lac joining bonus (temporarily hybrid 3 days in client location which is near to my place till the time assigned to same project)
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posted on 27 Jun 2022

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(2 Questions)

  • Q1. Where do we use BigInteger in java ?
  • Ans. 

    BigInteger is used for mathematical operations involving very large integers in Java.

    • BigInteger is used when the range of values supported by primitive data types like int and long is not sufficient.

    • It is commonly used in cryptography and security applications.

    • It provides methods for arithmetic, bitwise, and logical operations on large integers.

    • Example: calculating factorial of a large number, generating large prime nu

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  • Q2. Merge Sort Algo code in java
  • Ans. 

    Merge Sort Algo code in java

    • Divide the array into two halves

    • Recursively sort the two halves

    • Merge the sorted halves

    • Time complexity: O(n log n)

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Interview Preparation Tips

Topics to prepare for Genpact Software Engineer interview:
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Interview preparation tips for other job seekers - Not a very good interview experience. I was asked 2-3 questions only. Not satisfied with interview process.

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  • Ans. 

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  • Q1. Why java is preferred? whats the benefit of functional programming and why introduced in java. what are wrapper classes, fibonaaci series , whats the use of join? what is threadinterrupted exception ? ho...
  • Ans. 

    Answers to various technical questions related to Java programming.

    • Java is preferred for its platform independence, object-oriented nature, and vast community support.

    • Functional programming in Java allows for more concise and readable code, and better support for parallel processing.

    • Wrapper classes are used to convert primitive data types into objects, and vice versa.

    • Fibonacci series is a sequence of numbers where each...

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Interview preparation tips for other job seekers - even though interview was for a 5 years exp java developer, questions were from core java and basics. easy

Skills evaluated in this interview

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IBM user image Anonymous

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  • Q1. In C# --> Abstraction, Interface , Abstract Method, Abstract Class, Polymorphisms, Encapsulation ,Inheritance, Serialization,
  • Ans. 

    C# concepts including abstraction, interface, abstract method, abstract class, polymorphism, encapsulation, inheritance, and serialization.

    • Abstraction: hiding implementation details

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    • Abstract class: class with one or more abstract methods

    • Polymorphism: ability of objects to take on multiple forms

    • Encapsulation: bundling data and behavi...

    • Answered by AI
    Add your answer

Skills evaluated in this interview

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Genpact user image Anonymous

posted on 5 Jan 2022

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

Interview Questionnaire 

1 Question

  • Q1. Java Basic questions and Git
    • Add your answer

Interview Preparation Tips

Interview preparation tips for other job seekers - After selection they haven't rolled the offer and put the profile on hold and then doesn't pick calls.
More about working at Kaleris

Kaleris Interview FAQs

How many rounds are there in Kaleris Software Development Engineer II interview?
Kaleris interview process usually has 1 rounds. The most common rounds in the Kaleris interview process are Technical.
What are the top questions asked in Kaleris Software Development Engineer II interview?

Some of the top questions asked at the Kaleris Software Development Engineer II interview -

  1. Explain Active Rec...read more
  2. Explain Delayed ...read more

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Kaleris Salaries in India
Software Engineer
25 salaries
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₹15.3 L/yr - ₹25 L/yr

Senior Software Engineer
8 salaries
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₹12.5 L/yr - ₹26 L/yr

Associate Software Engineer
7 salaries
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₹11 L/yr - ₹12 L/yr

QA Engineer
7 salaries
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₹12 L/yr - ₹14 L/yr

Software Developer
5 salaries
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₹6.5 L/yr - ₹11.5 L/yr

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