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Big Rattle Technologies Interview Questions, Process, and Tips
Top Big Rattle Technologies Interview Questions and Answers
- Q1. How do you do state management in flutter ?asked in android and Flutter Developer interview
- Q2. Write code for swapping two numbers using two variables onlyasked in android and Flutter Developer interview
- Q3. Write code for input swapping in flutterasked in android and Flutter Developer interview
Big Rattle Technologies Interview Experiences
3 interviews found
Anonymous
I applied via Naukri.com and was interviewed before Feb 2022. There were 3 interview rounds.
(4 Questions)
- Q1. Explain flutter in detail ?
- Ans.
Flutter is a mobile app SDK for building high-performance, high-fidelity, apps for iOS and Android, from a single codebase.
Flutter is developed by Google and uses Dart programming language.
It allows for hot reload, which means developers can see the changes they make in real-time.
Flutter has its own set of customizable widgets and also supports Material Design and Cupertino widgets.
It has a reactive programming model a...
- Q2. How do you do state management in flutter ?
- Ans.
State management in Flutter is done using various approaches like setState, InheritedWidget, Provider, BLoC, Redux, etc.
setState is the simplest approach for small apps with few widgets.
InheritedWidget is used for sharing data across the widget tree.
Provider is a popular state management solution that uses InheritedWidget internally.
BLoC (Business Logic Component) separates business logic from UI and uses Streams to ma...
- Q3. Write code for swapping two numbers using two variables only
- Ans.
Code for swapping two numbers using two variables only
Use a temporary variable to store the value of one variable
Assign the value of the second variable to the first variable
Assign the value of the temporary variable to the second variable
- Q4. Write code for input swapping in flutter
- Ans.
Code for input swapping in Flutter
Create two TextEditingControllers to hold the values of the input fields
Use a temporary variable to swap the values of the controllers
Update the state of the input fields with the new values
Make an application that takes inputs from and api and has CRUD operation options.
Interview Preparation Tips
Skills evaluated in this interview
android and Flutter Developer Interview Questions asked at other Companies
(1 Question)
- Q1. What is flutter
- Ans.
Flutter is a UI toolkit for building natively compiled applications for mobile, web, and desktop from a single codebase.
Developed by Google
Uses Dart programming language
Hot reload feature for quick development
Supports iOS, Android, Web, and Desktop platforms
Skills evaluated in this interview
Software Developer Interview Questions asked at other Companies
(1 Question)
- Q1. Basic HTMl CSS javascript questions ( As I was an fresher )
(1 Question)
- Q1. Deep discussion of my projects and some knowledge test of js and react and some coding test
Software Developer Interview Questions asked at other Companies
Jobs at Big Rattle Technologies
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Interview questions from similar companies
I applied via Walk-in and was interviewed before Dec 2020. There were 3 interview rounds.
Interview Questionnaire
3 Questions
- Q1. Basic Programming questions.
- Q2. Fibonacci program
- Q3. OOPS concepts.
Interview Preparation Tips
Interview Questionnaire
2 Questions
- Q1. They asked me on java and I have joined as a fresher they not much questions as I got selected as fresher on oops concepts and collections
- Q2. Please be confident while facing interview and they will check your communication skills
I was interviewed in Mar 2021.
Interview Questionnaire
1 Question
- Q1. .net core , mvc basics and some scripting language
Interview Preparation Tips
Interview Questionnaire
1 Question
- Q1. Time management
Interview Questionnaire
1 Question
- Q1. Sql joins
Interview Preparation Tips
Interview Questionnaire
2 Questions
- Q1. Python
- Q2. Webdevelopment
I applied via Naukri.com and was interviewed in Mar 2021. There were 5 interview rounds.
Interview Questionnaire
1 Question
- Q1. Coding
Interview Preparation Tips
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