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Marlabs Software Engineer Interview Questions, Process, and Tips
Top Marlabs Software Engineer Interview Questions and Answers
- Q1. What is string literal and how many object created on string initialisation.
- Q2. What is threading and how it work.
- Q3. What is jvm and how it work.
Marlabs Software Engineer Interview Experiences
4 interviews found
I applied via Recruitment Consultant and was interviewed before Nov 2018. There were 3 interview rounds.
Interview Questionnaire
4 Questions
- Q1. What is threading and how it work.
- Ans.
Threading is a way of achieving multitasking in a single process by dividing it into smaller threads.
Threads are lightweight processes that share the same memory space.
They can run concurrently and independently of each other.
Threading can improve performance by utilizing multiple CPU cores.
Examples of threading include GUI applications, web servers, and video games.
- Q2. What is jvm and how it work.
- Ans.
JVM stands for Java Virtual Machine. It is an abstract machine that enables a computer to run Java programs.
JVM is responsible for interpreting the compiled Java code and executing it on the computer.
It provides a platform-independent environment for Java programs to run on different operating systems.
JVM has several components such as class loader, bytecode verifier, interpreter, and just-in-time compiler.
Class loader...
- Q3. What is lambda in Java.
- Ans.
Lambda is a feature introduced in Java 8 that allows functional programming.
Lambda is a concise way to represent a method as an expression.
It enables functional programming by allowing functions to be passed as arguments.
It reduces boilerplate code and makes code more readable.
Example: (x, y) -> x + y is a lambda expression that adds two numbers.
- Q4. What is string literal and how many object created on string initialisation.
- Ans.
A string literal is a sequence of characters enclosed in double quotes. One object is created on string initialization.
String literals are used to represent constant values that cannot be modified.
The object created on string initialization is stored in the string pool.
String literals can be concatenated using the '+' operator.
Example: String str = "Hello World";
Interview Preparation Tips
Skills evaluated in this interview
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(1 Question)
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(1 Question)
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(1 Question)
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Interview Preparation Tips
I applied via Referral and was interviewed in Feb 2022. There were 3 interview rounds.
(1 Question)
- Q1. Some moderate questions related to data warehouse concept and ... SQL queries ... SQL questions :- how to find top 2 employees in each department based on salary ... 2. Recursive CTE 3- sub queries and...
(1 Question)
- Q1. Was all about basic concepts of power Bi and data warehouse ...
(5 Questions)
- Q1. Share details of your previous job.
- Q2. Why should we hire you?
- Q3. Why are you looking for a change?
- Q4. Tell me about yourself.
- Q5. What are your strengths and weaknesses?
Interview Preparation Tips
I applied via Recruitment Consulltant and was interviewed before Jul 2021. There were 2 interview rounds.
(2 Questions)
- Q1. Basic java questions
- Q2. Opps concepts, collection framework and basic algorithm questions
Interview Preparation Tips
Marlabs interview questions for designations
Interview questions from similar companies
Coding + Aptitude question
(2 Questions)
- Q1. Basic of programming lang.
- Q2. DSA and Oop concepts questions.
Interview Preparation Tips
Software Engineer Interview Questions & Answers
Quantiphi Analytics Solutions Private Limited
Anonymous
posted on 1 Jun 2024
Selected
I applied via Campus Placement
4 sections Quantitative Analysis, Programming Based (output analysis, error detection), Aptitude and ML Engineering ( activation functions, models etc basics)
(2 Questions)
- Q1. Merge Sort simple divide and conquer but a pain to execute they really just look for how logical you are and if your approach is correct
- Q2. Talk about your projects previous experience etc
(2 Questions)
- Q1. What do you think about Q
- Q2. Personality based questions like what are your hobbies, what drives you etc
Interview Preparation Tips
I applied via Naukri.com and was interviewed in Jul 2024. There was 1 interview round.
(2 Questions)
- Q1. WAP to check occurrence of words in a paragraph.
- Ans.
A program to check the occurrence of words in a paragraph.
Split the paragraph into words using space as delimiter
Create a hashmap to store word frequencies
Iterate through the words and update the hashmap accordingly
Display the word frequencies
- Q2. What git command do you use incase PR build is failed
- Ans.
Use git bisect command to find the commit that caused the build failure
Use 'git bisect start' to start the bisect process
Mark the current commit as bad with 'git bisect bad'
Mark a known good commit with 'git bisect good
' Git will automatically checkout commits for testing, mark them as good or bad until the culprit commit is found
Skills evaluated in this interview
I applied via Job Portal and was interviewed in Oct 2024. There was 1 interview round.
(1 Question)
- Q1. Basics of Java OOPS
(2 Questions)
- Q1. What id oops and its advantages
- Ans.
OOPs stands for Object-Oriented Programming. It is a programming paradigm based on the concept of objects.
Advantages of OOPs include code reusability, modularity, flexibility, and easier maintenance.
Encapsulation allows data hiding and protection, reducing complexity and increasing security.
Inheritance enables code reuse and promotes the creation of hierarchical relationships between classes.
Polymorphism allows objects...
- Q2. What is jquery and JavaScript
- Ans.
jQuery is a JavaScript library that simplifies HTML document traversal and manipulation, event handling, and animation.
jQuery is a fast, small, and feature-rich JavaScript library.
It makes things like HTML document traversal and manipulation, event handling, and animation much simpler with an easy-to-use API.
jQuery simplifies common tasks like AJAX calls and DOM manipulation.
JavaScript is a programming language that en...
Ecom is core platform
(2 Questions)
- Q1. What is php and its advantages
- Ans.
PHP is a server-side scripting language used for web development.
PHP stands for Hypertext Preprocessor.
It is open source and widely used for creating dynamic web pages.
Advantages include easy integration with HTML, support for various databases, and compatibility with different operating systems.
PHP code can be embedded within HTML code, making it easy to work with web content.
Popular websites like Facebook and WordPre
- Q2. How are you hope you doing well
Interview Preparation Tips
Skills evaluated in this interview
Software Engineer Interview Questions & Answers
QualityKiosk Technologies
Avinash Mawle
posted on 31 Jan 2024
I applied via Campus Placement and was interviewed in Dec 2023. There were 3 interview rounds.
It's aptitude and coding test they asked questions related to data interpretation mostly.and one coding question easy one and two SQL questions I got on joins
Topic given by them you have two minutes to think and then discuss with group for 5 minutes. At the end they ask for conclusion from everyone there is group of eight students and they select two or three from them
(5 Questions)
- Q1. Asked about testing
- Q2. What are types of testing
- Ans.
Types of testing include unit testing, integration testing, system testing, acceptance testing, and regression testing.
Unit testing: Testing individual components or functions of the software.
Integration testing: Testing how different components work together.
System testing: Testing the entire system as a whole.
Acceptance testing: Testing to ensure the software meets the requirements.
Regression testing: Testing to ensu...
- Q3. Project related questions
- Q4. Hr related questions
- Q5. Whitebox vs black box testing
- Ans.
Whitebox testing is testing the internal logic of the software, while black box testing is testing the functionality without knowledge of the internal code.
Whitebox testing involves testing the internal structure, code paths, and algorithms of the software.
Black box testing involves testing the functionality, inputs, and outputs of the software without knowledge of the internal code.
Whitebox testing is typically done b...
Skills evaluated in this interview
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Marlabs Interviews By Designations
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Marlabs Software Engineer Interview Process
based on 1 interview
Interview experience
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Marlabs Software Engineer Reviews and Ratings
based on 75 reviews
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Senior Software Engineer
623
salaries
|  ₹6 L/yr - ₹25 L/yr |
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Software Engineer
560
salaries
| ₹2.8 L/yr - ₹12 L/yr |
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Technical Lead
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salaries
| ₹9 L/yr - ₹35 L/yr |
|
Associate Software Engineer
143
salaries
| ₹3 L/yr - ₹5 L/yr |
|
Software Developer
123
salaries
| ₹3 L/yr - ₹11.4 L/yr |
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