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Cumin 360 Technologies Interview Questions, Process, and Tips
Cumin 360 Technologies Interview Experiences
1 interview found
Anonymous
I applied via Referral and was interviewed before Jul 2021. There were 4 interview rounds.
(2 Questions)
- Q1. How much you know about flutter ?
- Ans.
Flutter is a UI toolkit for building natively compiled applications for mobile, web, and desktop from a single codebase.
Flutter is developed by Google and uses the Dart programming language.
It allows for fast and efficient development of cross-platform applications.
Flutter provides a rich set of pre-designed widgets and allows for customization.
Hot reload feature in Flutter enables quick code changes and updates in rea...
- Q2. What's your expectations
- Ans. I would expect between 2 to 3 lpa
(2 Questions)
- Q1. What is Firebase and how to use it
- Ans.
Firebase is a Backend-as-a-Service platform that provides tools and infrastructure for building web and mobile applications.
Firebase is owned by Google and offers a suite of cloud-based services.
It provides features like real-time database, authentication, hosting, storage, and more.
Firebase can be used to develop and deploy web and mobile applications quickly and easily.
It offers SDKs for various platforms and integra...
- Q2. What are collections
- Ans.
Collections are data structures that hold a group of items.
Collections can be arrays, lists, sets, or maps.
They allow for easy manipulation and organization of data.
Examples include an array of numbers, a list of names, or a map of key-value pairs.
(3 Questions)
- Q1. What's your background
- Q2. How much do you expect
- Q3. Will you accept to sign a contract of atleast a year
(2 Questions)
- Q1. Tell me about your projects
- Q2. How you will Design the db for a chat app
- Ans.
A chat app db should have tables for users, conversations, messages, and attachments.
Create a table for users with their unique ID, username, and password.
Create a table for conversations with their unique ID, name, and participants.
Create a table for messages with their unique ID, conversation ID, sender ID, and message content.
Create a table for attachments with their unique ID, message ID, and attachment URL.
Interview Preparation Tips
- Flutter
- Angularjs
- Node.Js
- Figma
- Vue
Skills evaluated in this interview
Front end Developer Interview Questions asked at other Companies
Interview questions from similar companies
I applied via Campus Placement and was interviewed before Jul 2021. There were 4 interview rounds.
Aptitude test on CS subjects like C programming, DBMS, CN, and OS.
There were 2 input-output based questions of easy to moderate level
Every candidate was given an individual topic and was asked to speak on it
(1 Question)
- Q1. Some typical HR questions
Interview Preparation Tips
I applied via Company Website and was interviewed before Dec 2020. There were 4 interview rounds.
Interview Questionnaire
1 Question
- Q1. Questions on Java,SQL,some trending technologies(IOT,Big data),pattern questions, programming questions with different approaches.
Interview Preparation Tips
I applied via Referral and was interviewed before Jan 2021. There was 1 interview round.
Interview Questionnaire
1 Question
- Q1. Java questions
Interview Preparation Tips
I applied via Campus Placement and was interviewed before Feb 2021. There were 3 interview rounds.
Aptitude round consists Logical reasoning, General Aptitude, Grammar related questions etc. All are moderate level questions.
(3 Questions)
- Q1. Explain OOPs w.r.t Java
- Ans.
OOPs is a programming paradigm that uses objects to represent real-world entities. Java is an OOPs language.
OOPs stands for Object-Oriented Programming System
Java is a class-based OOPs language
Encapsulation, Inheritance, Polymorphism, and Abstraction are the four pillars of OOPs
Objects have state and behavior
Java supports interfaces, which allow for multiple inheritance
Example: A car can be represented as an object wit...
- Q2. Explain about the projects that you have worked on
- Q3. Explain how Java solves machine dependency of code execution
- Ans.
Java solves machine dependency by using bytecode and virtual machine.
Java code is compiled into bytecode which is platform-independent
The bytecode is executed by the Java Virtual Machine (JVM) which is platform-specific
JVM translates bytecode into machine code for the specific platform
This allows Java code to run on any platform with a JVM installed
Example: A Java program compiled on Windows can run on Linux or Mac as
(2 Questions)
- Q1. Why should we hire you?
- Q2. Tell me about yourself.
Interview Preparation Tips
- Java
Skills evaluated in this interview
I applied via Company Website and was interviewed before Jul 2021. There were 3 interview rounds.
Aptitude, reasoning, English, cloud sections
2 questions in which , one has to complete within an 50 minutes
(2 Questions)
- Q1. Tell me about t Yourself
- Q2. What are the previous experiences
Interview Preparation Tips
- Java
- SQL
- Agile Methodology
- SDLC
Keep it just and short
Explain more about your experiences
I applied via Campus Placement and was interviewed before May 2021. There were 2 interview rounds.
Numerical ability and logical reasoning followed by some coding mcqs
(1 Question)
- Q1. Print 1 to 100 without for loop
- Ans.
Printing 1 to 100 without for loop
Use recursion to print numbers from 1 to 99
Print 100 outside the recursion
Use a base case to stop recursion at 100
Interview Preparation Tips
I applied via Campus Placement and was interviewed before Jun 2021. There were 2 interview rounds.
Simple aptitude test
(1 Question)
- Q1. General questions as per your cv
Interview Preparation Tips
- Aptitude
I applied via Company Website and was interviewed before Jul 2021. There were 2 interview rounds.
Attended the codevita competition in final year of college.
(3 Questions)
- Q1. About College Project
- Q2. Some very basics of java
- Q3. Experience of college project as a team
Interview Preparation Tips
I applied via Naukri.com and was interviewed before Nov 2020. There were 5 interview rounds.
Interview Questionnaire
1 Question
- Q1. Leadership principles, Previous experience, Managerial and logical questions
Interview Preparation Tips
Cumin 360 Technologies Interview FAQs
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