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Vayavya Labs android Framework Engineer Interview Questions and Answers

Updated 29 Nov 2024

Vayavya Labs android Framework Engineer Interview Experiences

1 interview found

Interview experience
4
Good
Difficulty level
Moderate
Process Duration
2-4 weeks
Result
Not Selected

I applied via Naukri.com and was interviewed in Oct 2024. There were 2 interview rounds.

Round 1 - One-on-one 

(2 Questions)

  • Q1. Flow of data from User application to Driver in Android device
  • Ans. 

    Data flows from user application to driver in Android device through various layers of the Android framework, including the application framework, system services, and the Linux kernel.

    • User application makes a request to the Android framework API.

    • The Android framework forwards the request to the appropriate system service.

    • The system service communicates with the Linux kernel to interact with the device driver.

    • The devic...

  • Answered by AI
  • Q2. What are content providers
  • Ans. 

    Content providers are components in Android that manage access to a structured set of data

    • Content providers are used to share data between different applications

    • They provide a standard interface for accessing data

    • Content providers can be used to store and retrieve data from databases, files, or the web

  • Answered by AI
Round 2 - One-on-one 

(2 Questions)

  • Q1. Question about projects done
  • Q2. Extending existing HAL
  • Ans. 

    Extending existing HAL involves adding new functionality to an existing Hardware Abstraction Layer in Android framework.

    • Understand the existing HAL interface and its functionalities

    • Identify the new functionality to be added

    • Implement the new functionality in the HAL implementation

    • Test the extended HAL to ensure compatibility and functionality

    • Update any dependent components or modules

  • Answered by AI

Skills evaluated in this interview

Interview questions from similar companies

Interview Preparation Tips

Round: Test
Experience: PAPER DURATION: 3 hours
NO. OF QUESTIONS: 2 (20 marks each)
MAXIMUM MARKS: 20*2 = 40 marksQUESTION 1:
JSON Prettier:-Write a program which takes JSON as input and gives prettified JSONYou need to read JSON from STDIN. Input gives one line of uglified JSON.Output should be formatted JSON. Check the standard output link.Use 2 white spaces (not‘\t’) for one indentation.SAMPLE INPUT:{“group” : {list : [1,2,3]}, “list” : [“a”,”b”,”c”]}SAMPLE OUTPUT:{“group” : {List : [1,2,3]},“list” : [“a”,”b”,”c”]}EXPLANATION: Input will be uglifiedjson in one line and output will be prettified format of that. QUESTION 2:XML parse plus series computationEvaluate an expression given in XML format. Keys will be Expr- contains the entire expression. Elem – contains the digit, sum, Prod- contains two or more keys whose evaluation needs to be summed or multiplied respectively. Sub will contain 2 keys or more, where the second key onwards will have to be subtracted from the first one. Div- will contain 2 keys in which first key will need to be divided by second. SAMPLE INPUT:4673 SAMPLE OUTPUT:
20EXPLANATION:Input will be xml file through standard input. End of xml file marked by .
Duration: 180 minutes
Total Questions: 2

College Name: NA

I applied via Company Website and was interviewed in Sep 2020. There were 5 interview rounds.

Interview Questionnaire 

1 Question

  • Q1. Coding and solution architecture

Interview Preparation Tips

Interview preparation tips for other job seekers - It’s one good interview worth to attend

I applied via Referral

Interview Questionnaire 

1 Question

  • Q1. Ds related questions

Interview Preparation Tips

Interview preparation tips for other job seekers - Be strong in DS and algo and should good logical thinking.

Interview Questionnaire 

1 Question

  • Q1. Strings, arrays, dp

I applied via LinkedIn and was interviewed in Sep 2022. There were 3 interview rounds.

Round 1 - Coding Test 

2 coding , 2 SQL with some quants

Round 2 - Technical 

(1 Question)

  • Q1. Remove redundant parentheses in a expression
  • Ans. 

    Remove redundant parentheses in a expression

    • Identify the innermost parentheses

    • Evaluate the expression inside the innermost parentheses

    • Replace the innermost parentheses with the evaluated expression

    • Repeat until no more redundant parentheses exist

  • Answered by AI
Round 3 - HR 

(1 Question)

  • Q1. Why do you want to join Chargebee?

Interview Preparation Tips

Interview preparation tips for other job seekers - Be confident and focus on your strength and if you screw up a part don’t feel bad

Skills evaluated in this interview

Interview experience
4
Good
Difficulty level
-
Process Duration
-
Result
-
Round 1 - Coding Test 

A coding test on hackerrank with some basic graph problems

Round 2 - Technical 

(1 Question)

  • Q1. The interviewer asked about my projects
Interview experience
1
Bad
Difficulty level
Moderate
Process Duration
Less than 2 weeks
Result
No response

I applied via Referral and was interviewed in Jun 2024. There was 1 interview round.

Round 1 - Coding Test 

Array and Java related questions

Interview Preparation Tips

Interview preparation tips for other job seekers - HR was rude and the Interviewer was fixated on one topic. He was rejecting candidates left and right.

I applied via Recruitment Consultant and was interviewed in Apr 2021. There were 4 interview rounds.

Interview Questionnaire 

2 Questions

  • Q1. Core concepts of javascript.
  • Q2. Defining the high-level component structure of a page.
  • Ans. 

    High-level component structure of a page refers to the organization of the main elements on a webpage.

    • Identify the main content area of the page

    • Determine the navigation menu and its placement

    • Decide on the placement of secondary content such as ads or related articles

    • Consider the footer and its contents

    • Ensure the page is responsive and adaptable to different screen sizes

  • Answered by AI

Interview Preparation Tips

Interview preparation tips for other job seekers - Prepare for the core concepts and be ready to solve problems given at random. Knowing which concept to use would be very much helpful in getting the solutions to the questions.

Skills evaluated in this interview

Interview experience
5
Excellent
Difficulty level
Moderate
Process Duration
Less than 2 weeks
Result
-

I applied via Approached by Company and was interviewed in Jul 2024. There were 3 interview rounds.

Round 1 - Assignment 

Stream a live log file to browser

Round 2 - Technical 

(1 Question)

  • Q1. Existing project details
  • Ans. 

    The existing project is a web application for managing inventory and sales.

    • Built using React for the front-end and Node.js for the back-end

    • Uses MongoDB as the database

    • Includes features such as user authentication, product management, and sales tracking

  • Answered by AI
Round 3 - Technical 

(1 Question)

  • Q1. Scale up existing project
  • Ans. 

    Scaling up an existing project involves optimizing performance, increasing capacity, and improving efficiency.

    • Identify bottlenecks and areas for improvement

    • Implement caching mechanisms to reduce load times

    • Optimize database queries for faster retrieval

    • Upgrade hardware or infrastructure to handle increased traffic

    • Use load balancing to distribute traffic evenly across servers

  • Answered by AI

Skills evaluated in this interview

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Vayavya Labs Interview FAQs

How many rounds are there in Vayavya Labs android Framework Engineer interview?
Vayavya Labs interview process usually has 2 rounds. The most common rounds in the Vayavya Labs interview process are One-on-one Round.
What are the top questions asked in Vayavya Labs android Framework Engineer interview?

Some of the top questions asked at the Vayavya Labs android Framework Engineer interview -

  1. Flow of data from User application to Driver in Android dev...read more
  2. What are content provid...read more
  3. Extending existing ...read more

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Vayavya Labs android Framework Engineer Interview Process

based on 1 interview

Interview experience

4
  
Good
View more

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