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Crestron Electronics android Framework Developer Interview Questions and Answers

Updated 3 Sep 2022

Crestron Electronics android Framework Developer Interview Experiences

1 interview found

Round 1 - Coding Test 

Basic logic programming, permutations and data structure algorithms

Round 2 - Technical 

(1 Question)

  • Q1. AOSP architecture, Triple architecture, aidl, hidl, system service, IPC binder, Linux security system.

Interview Preparation Tips

Interview preparation tips for other job seekers - Explain about your profile clear, be frank what you know.

Interview questions from similar companies

I applied via Naukri.com and was interviewed before Jul 2020. There were 4 interview rounds.

Interview Questionnaire 

2 Questions

  • Q1. Core java advanced
  • Q2. Threads, Collections, Design pattern, Programming Questions

Interview Preparation Tips

Interview preparation tips for other job seekers - Strong Core Java Knowledge
Basic Data Structure Knowledge

I applied via Naukri.com and was interviewed before Jun 2021. There were 2 interview rounds.

Round 1 - Technical 

(1 Question)

  • Q1. C,c++ questions like oops
Round 2 - Coding Test 

Networking and linux internals

Interview Preparation Tips

Interview preparation tips for other job seekers - easy to crack the interview, just be mindful

Interview Questionnaire 

1 Question

  • Q1. C++ Basic , malloc, calloc

I applied via Recruitment Consultant and was interviewed in Nov 2019. There were 5 interview rounds.

Interview Questionnaire 

4 Questions

  • Q1. Basic C++, and Data structure focus on pointers and virtual function, vptr, vtable
  • Q2. Prepare about ur current project and process followed for entire development process thoroughly
  • Q3. Prepare common tools like. Linux, git, gdb
  • Q4. Prepare basics of data structures, OOPS, design patterns used

Interview Preparation Tips

Interview preparation tips for other job seekers - Keep a steady approach, focus more and more on basics and working principle of concepts

I applied via Referral and was interviewed in Mar 2021. There was 1 interview round.

Interview Questionnaire 

1 Question

  • Q1. Do you know anything about cloud computing?
  • Ans. 

    Yes, cloud computing refers to the delivery of computing services over the internet.

    • Cloud computing allows users to access data and applications from anywhere with an internet connection.

    • It offers scalability, flexibility, and cost-effectiveness compared to traditional on-premises computing.

    • Examples of cloud computing services include Amazon Web Services, Microsoft Azure, and Google Cloud Platform.

  • Answered by AI

Interview Preparation Tips

Interview preparation tips for other job seekers - Very chill interview on the basis of profile.
Learn about new technology like cloud etc.

Skills evaluated in this interview

Interview Questionnaire 

1 Question

  • Q1. Basic OOPs concepts

Interview Preparation Tips

Interview preparation tips for other job seekers - Be strong in basics.

I was interviewed in May 2017.

Interview Questionnaire 

4 Questions

  • Q1. Why is string immutable
  • Ans. 

    String is immutable because it ensures data integrity and allows for efficient memory management.

    • Immutable strings prevent accidental modification of data.

    • Immutable strings can be easily shared and reused, improving memory efficiency.

    • Immutable strings enable efficient string interning and caching.

    • Immutable strings support thread safety in concurrent environments.

  • Answered by AI
  • Q2. Do @requestparam has default value
  • Ans. 

    Yes, @RequestParam has a default value if not specified.

    • If a @RequestParam is not provided in the request, it will use its default value.

    • The default value can be set using the 'defaultValue' attribute of @RequestParam annotation.

    • If no default value is specified, the parameter will be considered as required and an exception will be thrown if not provided.

  • Answered by AI
  • Q3. Singleton and prototype
  • Q4. Why abstract class is required
  • Ans. 

    Abstract classes are required to provide a common interface and share code among related classes.

    • Abstract classes allow for code reusability and promote modular design.

    • They provide a common interface for a group of related classes.

    • Abstract classes can define abstract methods that must be implemented by subclasses.

    • They can also provide default implementations for common methods.

    • Abstract classes cannot be instantiated, b

  • Answered by AI

Skills evaluated in this interview

Interview experience
5
Excellent
Difficulty level
Moderate
Process Duration
2-4 weeks
Result
Selected Selected

I applied via Approached by Company and was interviewed in Sep 2022. There were 3 interview rounds.

Round 1 - Coding Test 

Basic oops concepts and .net core DI related questions

Round 2 - Coding Test 

Angular intermediate level questions and .net coding on screen for questions like creating an Oauth syntax

Round 3 - HR 

(2 Questions)

  • Q1. Salary negotiation
  • Q2. And brief about role and responsibility
Interview experience
3
Average
Difficulty level
Moderate
Process Duration
Less than 2 weeks
Result
Not Selected

I applied via Campus Placement and was interviewed in Jan 2024. There were 3 interview rounds.

Round 1 - Aptitude Test 

Basic aptitude train, time and work distance

Round 2 - Technical 

(1 Question)

  • Q1. Basics about my project and 3 eazy level coding question
Round 3 - HR 

(1 Question)

  • Q1. Discuss about salary and work cultrue

Crestron Electronics Interview FAQs

How many rounds are there in Crestron Electronics android Framework Developer interview?
Crestron Electronics interview process usually has 2 rounds. The most common rounds in the Crestron Electronics interview process are Coding Test and Technical.

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