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Watchyourhealth.com Senior Android Developer Interview Questions and Answers

Updated 16 Aug 2021

Watchyourhealth.com Senior Android Developer Interview Experiences

1 interview found

Interview Questionnaire 

2 Questions

  • Q1. Interview was simple started with introduction, some basic question was asked related with firebase and flutter and task was assigned to make country state and city logic to implement step by step. Overall...
  • Q2. I asked about company and which technology is being used by the company.

Interview Preparation Tips

Interview preparation tips for other job seekers - No overall it was fine

Interview questions from similar companies

Interview experience
3
Average
Difficulty level
-
Process Duration
-
Result
-
Round 1 - One-on-one 

(2 Questions)

  • Q1. Project related
  • Q2. How you solve questions
Interview experience
4
Good
Difficulty level
Moderate
Process Duration
2-4 weeks
Result
Selected Selected

I applied via Job Portal and was interviewed before May 2023. There were 2 interview rounds.

Round 1 - Coding Test 

90 min coding test with 4-5 problems to solve

Round 2 - Technical 

(1 Question)

  • Q1. Technical rounds mostly goes around the project work ans some were based on the JD.
Interview experience
3
Average
Difficulty level
-
Process Duration
-
Result
-
Round 1 - Aptitude Test 

Aptitude auestions were there

Round 2 - Coding Test 

In this round 14 mcq and 2 sql queries were given

Interview Preparation Tips

Interview preparation tips for other job seekers - keep going...

I applied via Naukri.com and was interviewed before Dec 2021. There were 4 interview rounds.

Round 1 - Resume Shortlist 
Pro Tip by AmbitionBox:
Keep your resume crisp and to the point. A recruiter looks at your resume for an average of 6 seconds, make sure to leave the best impression.
View all tips
Round 2 - One-on-one 

(1 Question)

  • Q1. Questions related to SAP BW and HANA
Round 3 - One-on-one 

(1 Question)

  • Q1. Questions related to SAP BW and HANA
Round 4 - HR 

(1 Question)

  • Q1. Reason for Job Change

Interview Preparation Tips

Interview preparation tips for other job seekers - Be Confident and clear with concepts
Fractal offers good hike
Interview experience
3
Average
Difficulty level
Moderate
Process Duration
Less than 2 weeks
Result
Not Selected

I applied via Company Website and was interviewed before Jun 2023. There was 1 interview round.

Round 1 - Technical 

(2 Questions)

  • Q1. Explain joins in SQL
  • Ans. 

    Joins in SQL are used to combine rows from two or more tables based on a related column between them.

    • Joins are used to retrieve data from multiple tables based on a related column between them

    • Types of joins include INNER JOIN, LEFT JOIN, RIGHT JOIN, and FULL JOIN

    • INNER JOIN returns rows when there is at least one match in both tables

    • LEFT JOIN returns all rows from the left table and the matched rows from the right table

    • ...

  • Answered by AI
  • Q2. What are object and class in OOPs?
  • Ans. 

    Objects are instances of classes in OOPs. Classes are blueprints for creating objects with attributes and methods.

    • Objects are instances of classes

    • Classes are blueprints for creating objects

    • Classes define attributes and methods for objects

    • Example: Class 'Car' with attributes like 'color' and methods like 'drive'

  • Answered by AI

Skills evaluated in this interview

Interview experience
3
Average
Difficulty level
-
Process Duration
-
Result
-
Round 1 - Aptitude Test 

It was easy to crack.questions were quants and logical..amd some technical mcqs

Round 2 - Group Discussion 

Technical gd..questions were asked from cs fundamentals

Round 3 - Group Discussion 

Again a technical gd

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 Sep 2024. There were 2 interview rounds.

Round 1 - Group Discussion 

OOPS , DBMS , OS , and DSA concepts

Round 2 - Technical 

(2 Questions)

  • Q1. DBMS related concepts
  • Q2. Networking and Network Security

I applied via Campus Placement and was interviewed in Aug 2022. There were 5 interview rounds.

Round 1 - Resume Shortlist 
Pro Tip by AmbitionBox:
Keep your resume crisp and to the point. A recruiter looks at your resume for an average of 6 seconds, make sure to leave the best impression.
View all tips
Round 2 - Aptitude Test 

Apti round took place in online mode but it is not proctored

Round 3 - Group Discussion 

This one is technical GD and shortlisted people will be divided into batches and will asked technical qns for which ppl has to answer

Round 4 - Case Study 

People who got shortlisted will be having another technical GD and the same process will be continued

Round 5 - Technical 

(5 Questions)

  • Q1. 1.What is paging? Ans: it is used by Operating system to page the process
  • Ans. 

    Paging is a memory management technique used by the operating system to store and retrieve data from secondary storage.

    • Paging divides the memory into fixed-size pages and stores them in secondary storage.

    • When a process needs a page, the operating system retrieves it from secondary storage and loads it into memory.

    • Paging allows for efficient use of memory and helps prevent fragmentation.

    • Examples of operating systems tha

  • Answered by AI
  • Q2. 2.what is the best sorting algorithm? Ans: Quick sort since it will be using the address of the variable,no additional memory is needed
  • Q3. 3.what are all the various searching methods? Ans: BFS,DFS,binary search,linear search
  • Ans. 

    Various searching methods include BFS, DFS, binary search, and linear search.

    • BFS (Breadth-First Search) explores all the vertices at the same level before moving to the next level.

    • DFS (Depth-First Search) explores as far as possible along each branch before backtracking.

    • Binary search is a divide and conquer algorithm that searches a sorted array by repeatedly dividing the search interval in half.

    • Linear search checks ea...

  • Answered by AI
  • Q4. 4.How does quick sort works? Ans: Quick sort works by having a pivot element and sorts by divide and conquer
  • Ans. 

    Quick sort works by selecting a pivot element and sorting the array by divide and conquer.

    • Select a pivot element from the array

    • Divide the array into two sub-arrays, one with elements smaller than the pivot and the other with elements greater than the pivot

    • Recursively apply the above steps to the sub-arrays

    • Combine the sorted sub-arrays to get the final sorted array

  • Answered by AI
  • Q5. 5.What is Min heap and Max heap Ans: Heap in which the root element or parent node is larger than the child it is called Max heap and vice viresa is called Min heap
  • Ans. 

    Max heap has the largest element at the root while Min heap has the smallest element at the root.

    • Max heap is a complete binary tree where the parent node is greater than or equal to its child nodes.

    • Min heap is a complete binary tree where the parent node is less than or equal to its child nodes.

    • Heaps are commonly used in sorting algorithms like Heap Sort and Priority Queues.

    • Insertion and deletion operations in heaps ta

  • Answered by AI

Interview Preparation Tips

Interview preparation tips for other job seekers - If u guys have electrical core and then u guys can try for this company

Skills evaluated in this interview

Interview experience
3
Average
Difficulty level
Moderate
Process Duration
Less than 2 weeks
Result
No response

I applied via Campus Placement and was interviewed in Feb 2024. There were 4 interview rounds.

Round 1 - Aptitude Test 

Percentage, logical reasoning

Round 2 - Group Discussion 

10 min and topics were chosen by ourselves

Round 3 - Technical 

(1 Question)

  • Q1. Technical interview with basic questions
Round 4 - HR 

(1 Question)

  • Q1. Questions from core dept

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Watchyourhealth.com Senior Android Developer Salary
based on 8 salaries
₹9.6 L/yr - ₹15.1 L/yr
13% more than the average Senior Android Developer Salary in India
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Watchyourhealth.com Senior Android Developer Reviews and Ratings

based on 2 reviews

5.0/5

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5.0

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5.0

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5.0

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Promotions

5.0

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