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Pace Wisdom Android Developer Interview Questions and Answers

Updated 27 Sep 2023

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Android Developer Interview Questions

user image Anonymous

posted on 27 Sep 2023

Interview experience
2
Poor
Difficulty level
-
Duration
-
Result
-

I applied via Campus Placement and was interviewed in Aug 2023.

4 Interview Rounds

1

Resume Shortlist Round

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
2

Coding Test Round

Hacker rank test was conducted

3

Group Discussion Round

30 mins round on latest tech

4

HR Round (1 Question)

  • Q1. About company and some details on it.

Interview Preparation Tips

Interview preparation tips for other job seekers - Prepare well with hacker rank questions

Interview questions from similar companies

Android Developer Interview Questions

Hike user image Anonymous

posted on 21 Jun 2024

Interview experience
4
Good
Difficulty level
-
Duration
-
Result
-

3 Interview Rounds

1

Technical Round (3 Questions)

  • Q1. What are the different android components and concepts such as Recycler View, View Model, ANR and how do they function internally?
  • Q2. How will you debug and solve the following crash and ANR from the given stack trace?
  • Q3. Solve this DSA question.
2

One-on-one Round (1 Question)

  • Q1. Similar questions to the first round.
3

One-on-one Round (1 Question)

  • Q1. Implement an LRU cache

Skills evaluated in this interview

Interview experience
3
Average
Difficulty level
Moderate
Duration
Less than 2 weeks
Result
Not Selected

I applied via Walk-in and was interviewed in Sep 2023.

1 Interview Round

1

Technical Round (1 Question)

  • Q1. Interview Questions on Oops, Services, Dagger, Services

Android Developer Interview Questions

Hike user image CodingNinjas

posted on 13 Mar 2022

I was interviewed before Mar 2021.

5 Interview Rounds

1

Video Call Round (3 Questions)

Round duration - 60 minutes
Round difficulty - Easy

This was a DSA based round, I was asked to code on collabedit.

  • Q1. Rearrange Linked List You have been given a singly Linked List in the form of 'L1' -> 'L2' -> 'L3' -> ... 'Ln'. Your ta...read more
  • Q2. Find Missing Number In String You had a sequence of consecutive nonnegative integers. You appended all integers at the end of each other to form a string ‘S’ wi...read more
  • Q3. Palindrome Permutation You are given a string 'S', check if there exists any permutation of the given string that is a palindrome. Note : 1. A palindrom...read more
2

Face to Face Round (3 Questions)

Round duration - 30 minutes
Round difficulty - Medium

This was onsite interview round 1. Java and Android threading concepts are needed.

  • Q1. Java Question

    What is Cyclic Barrier?

  • Q2. Android Question

    What are the different launch modes for activities?

  • Q3. Technical Question

    How to pass a simple Java object from one thread to another?

3

Face to Face Round (3 Questions)

Round duration - 60 minutes
Round difficulty - Easy

This round was all about android and internals of collections in Java.

  • Q1. Android Question

    What is IntentService?

  • Q2. Android Question

    Difference between deep links and app links?

  • Q3. Android Question

    What are the IPC mechanisms available in android OS?

4

Face to Face Round (4 Questions)

Round duration - 90 minutes
Round difficulty - Medium

Technical interview round for purely checking the design knowledge of a person.

  • Q1. Android Question

    Design an photo viewing app which will show images from the disk in the list, and one item in the list should take half of the screen.

  • Q2. LRU Cache Implementation Design and implement a data structure for Least Recently Used (LRU) cache to support the following operations: 1. get(key) - Return the...read more
  • Q3. Android Question Design a weather app. (One image for every weather is there on a server) Take care of half downloaded image, try not to consume data of user ag...read more
  • Q4. Android Question

    Design the ImageDownloader, with efficiently handling parallel API calls

5

HR Round (1 Question)

Round duration - 30 minutes
Round difficulty - Easy

This was the last Interview with director of engineering.

  • Q1. Basic HR Questions

    Q1. What were your challenges you faced in your project work?
    Q2. Which project you loved most and which one you did not ?

Interview Preparation Tips

Eligibility criteriaAbove 7 CGPAHike interview preparation:Topics to prepare for the interview - Android Development, Java Programming, Data Structures And AlgorithmsTime required to prepare for the interview - 6 monthsInterview preparation tips for other job seekers

Tip 1 : Must do Previously asked Interview as well as Online Test Questions.
Tip 2 : Go through all the previous interview experiences from Codestudio and Leetcode.
Tip 3 : Do at-least 2 good projects and you must know every bit of them.

Application resume tips for other job seekers

Tip 1 : Have at-least 2 good projects explained in short with all important points covered.
Tip 2 : Every skill must be mentioned.
Tip 3 : Focus on skills, projects and experiences more.

Final outcome of the interviewSelected

Skills evaluated in this interview

Android Developer Interview Questions

Hike user image Anonymous

posted on 27 Aug 2017

I was interviewed in Feb 2017.

1 Interview Round

Interview Questions

  • Q1. Design an photo viewing app which will show images from the disk in the list, and one item in the list should take half of the screen. (Android app design quest...read more View Answers (2)
  • Q2. Print a linked list in a zig zag manner. -----/ Add Answer
  • Q3. Given a String, write a function, which will return a boolean. The function will tell you whether one permutation of the string is Palindrome or not. Add Answer
  • Q4. Given an array, which consist of natural numbers only. The elements are in random order, tell the first missing natural number in the array. e.g 4,6,3,1,6,8 o.p...read more View Answers (1)
  • Q5. Java/Android : Given an Object 'Ball'. How will you transfer this ball object from one thread to another. Same ball object pass from Thread to MainThread. View Answers (1)
  • Q6. How does looper/handlers work internally when you pass object from one thread to another. View Answers (1)
  • Q7. Methods of IPC in android. View Answers (1)
  • Q8. Implement LRU cache. (Implement you own HashMap meanwhile) Main focus was around this question only. Add Answer
  • Q9. If you were asked to make your own HashMap, how will you do it. (As it was used in the first question) View Answers (1)
  • Q10. Some definitions and basic android questions. AsyncTask, IntentService, Service, internals of ArrayList, etc. Add Answer
  • Q11. Design a weather app. (One image for every weather is there on a server) Take care of half downloaded image, try not to consume data of user again. View Answers (1)
  • Q12. Extended same question for the adapter with multiple images. Do not unncessary download if user has scrolled fast. - How will you cancel the request when the us...read more Add Answer
  • Q13. You have application which shows list of all contacts, the Name/Numbers can be duplicated. How will you go on and do searching in this. Search term can either e...read more View Answers (1)
  • Q14. Question based on Java cyclic barrier. Add Answer
  • Q15. Launch Mode of Activity. View Answers (1)
  • Q16. How do you do DeepLinking in android. View Answers (1)
  • Q17. Some Project based questions, What were your challenges, which projecct you loved most, which one you did not etc...... Add Answer
  • Q18. You have to design screen in which at a time on screen 10 nearest restaurants will be shown in a list. The screen will keep adding more options while scrolling....read more View Answers (1)
  • Q19. Design the ImageDownloader, with efficiently handling parallel API calls. View Answers (1)

Interview Preparation Tips

Round: Technical Interview
Experience: Skype round, coding on collabedit (1 Hour)

Round: Technical Interview
Experience: On Site interview 1 and half hour round.
Tips: Java and Android threading concepts are needed.

Round: Technical Interview
Experience: This round was all about android and internals of collections in Java.
OnSite 1 hour round.

Round: Technical Interview
Experience: Purely for checking the design knowledge of a person. (1.5 hour round)

Round: Technical Interview
Experience: Interview with director of engineering.

Skills: Android Development, Java Programming, Data Structures And Algorithms

Skills evaluated in this interview

Android Developer Interview Questions

Hike user image Anonymous

posted on 21 Jun 2024

Interview experience
4
Good
Difficulty level
-
Duration
-
Result
-

3 Interview Rounds

1

Technical Round (3 Questions)

  • Q1. What are the different android components and concepts such as Recycler View, View Model, ANR and how do they function internally?
  • Q2. How will you debug and solve the following crash and ANR from the given stack trace?
  • Q3. Solve this DSA question.
2

One-on-one Round (1 Question)

  • Q1. Similar questions to the first round.
3

One-on-one Round (1 Question)

  • Q1. Implement an LRU cache

Skills evaluated in this interview

Interview experience
5
Excellent
Difficulty level
Hard
Duration
Less than 2 weeks
Result
Not Selected

I applied via Naukri.com and was interviewed in Feb 2024.

3 Interview Rounds

1

Coding Test Round

It was js coding and react native related questions.

2

Technical Round (1 Question)

  • Q1. It was technical skills of Android and iOS application related react native
3

Face to face round Round (1 Question)

  • Q1. It was discussed about your career and judge our professional career.

Interview Preparation Tips

Interview preparation tips for other job seekers - All was good
Interview experience
3
Average
Difficulty level
Moderate
Duration
Less than 2 weeks
Result
Not Selected

I applied via Walk-in and was interviewed in Sep 2023.

1 Interview Round

1

Technical Round (1 Question)

  • Q1. Interview Questions on Oops, Services, Dagger, Services

Android Developer Interview Questions

Hike user image CodingNinjas

posted on 13 Mar 2022

I was interviewed before Mar 2021.

5 Interview Rounds

1

Video Call Round (3 Questions)

Round duration - 60 minutes
Round difficulty - Easy

This was a DSA based round, I was asked to code on collabedit.

  • Q1. Rearrange Linked List You have been given a singly Linked List in the form of 'L1' -> 'L2' -> 'L3' -> ... 'Ln'. Your ta...read more
  • Q2. Find Missing Number In String You had a sequence of consecutive nonnegative integers. You appended all integers at the end of each other to form a string ‘S’ wi...read more
  • Q3. Palindrome Permutation You are given a string 'S', check if there exists any permutation of the given string that is a palindrome. Note : 1. A palindrom...read more
2

Face to Face Round (3 Questions)

Round duration - 30 minutes
Round difficulty - Medium

This was onsite interview round 1. Java and Android threading concepts are needed.

  • Q1. Java Question

    What is Cyclic Barrier?

  • Q2. Android Question

    What are the different launch modes for activities?

  • Q3. Technical Question

    How to pass a simple Java object from one thread to another?

3

Face to Face Round (3 Questions)

Round duration - 60 minutes
Round difficulty - Easy

This round was all about android and internals of collections in Java.

  • Q1. Android Question

    What is IntentService?

  • Q2. Android Question

    Difference between deep links and app links?

  • Q3. Android Question

    What are the IPC mechanisms available in android OS?

4

Face to Face Round (4 Questions)

Round duration - 90 minutes
Round difficulty - Medium

Technical interview round for purely checking the design knowledge of a person.

  • Q1. Android Question

    Design an photo viewing app which will show images from the disk in the list, and one item in the list should take half of the screen.

  • Q2. LRU Cache Implementation Design and implement a data structure for Least Recently Used (LRU) cache to support the following operations: 1. get(key) - Return the...read more
  • Q3. Android Question Design a weather app. (One image for every weather is there on a server) Take care of half downloaded image, try not to consume data of user ag...read more
  • Q4. Android Question

    Design the ImageDownloader, with efficiently handling parallel API calls

5

HR Round (1 Question)

Round duration - 30 minutes
Round difficulty - Easy

This was the last Interview with director of engineering.

  • Q1. Basic HR Questions

    Q1. What were your challenges you faced in your project work?
    Q2. Which project you loved most and which one you did not ?

Interview Preparation Tips

Eligibility criteriaAbove 7 CGPAHike interview preparation:Topics to prepare for the interview - Android Development, Java Programming, Data Structures And AlgorithmsTime required to prepare for the interview - 6 monthsInterview preparation tips for other job seekers

Tip 1 : Must do Previously asked Interview as well as Online Test Questions.
Tip 2 : Go through all the previous interview experiences from Codestudio and Leetcode.
Tip 3 : Do at-least 2 good projects and you must know every bit of them.

Application resume tips for other job seekers

Tip 1 : Have at-least 2 good projects explained in short with all important points covered.
Tip 2 : Every skill must be mentioned.
Tip 3 : Focus on skills, projects and experiences more.

Final outcome of the interviewSelected

Skills evaluated in this interview

Android Developer Interview Questions

Hike user image Anonymous

posted on 27 Aug 2017

I was interviewed in Feb 2017.

1 Interview Round

Interview Questions

  • Q1. Design an photo viewing app which will show images from the disk in the list, and one item in the list should take half of the screen. (Android app design quest...read more View Answers (2)
  • Q2. Print a linked list in a zig zag manner. -----/ Add Answer
  • Q3. Given a String, write a function, which will return a boolean. The function will tell you whether one permutation of the string is Palindrome or not. Add Answer
  • Q4. Given an array, which consist of natural numbers only. The elements are in random order, tell the first missing natural number in the array. e.g 4,6,3,1,6,8 o.p...read more View Answers (1)
  • Q5. Java/Android : Given an Object 'Ball'. How will you transfer this ball object from one thread to another. Same ball object pass from Thread to MainThread. View Answers (1)
  • Q6. How does looper/handlers work internally when you pass object from one thread to another. View Answers (1)
  • Q7. Methods of IPC in android. View Answers (1)
  • Q8. Implement LRU cache. (Implement you own HashMap meanwhile) Main focus was around this question only. Add Answer
  • Q9. If you were asked to make your own HashMap, how will you do it. (As it was used in the first question) View Answers (1)
  • Q10. Some definitions and basic android questions. AsyncTask, IntentService, Service, internals of ArrayList, etc. Add Answer
  • Q11. Design a weather app. (One image for every weather is there on a server) Take care of half downloaded image, try not to consume data of user again. View Answers (1)
  • Q12. Extended same question for the adapter with multiple images. Do not unncessary download if user has scrolled fast. - How will you cancel the request when the us...read more Add Answer
  • Q13. You have application which shows list of all contacts, the Name/Numbers can be duplicated. How will you go on and do searching in this. Search term can either e...read more View Answers (1)
  • Q14. Question based on Java cyclic barrier. Add Answer
  • Q15. Launch Mode of Activity. View Answers (1)
  • Q16. How do you do DeepLinking in android. View Answers (1)
  • Q17. Some Project based questions, What were your challenges, which projecct you loved most, which one you did not etc...... Add Answer
  • Q18. You have to design screen in which at a time on screen 10 nearest restaurants will be shown in a list. The screen will keep adding more options while scrolling....read more View Answers (1)
  • Q19. Design the ImageDownloader, with efficiently handling parallel API calls. View Answers (1)

Interview Preparation Tips

Round: Technical Interview
Experience: Skype round, coding on collabedit (1 Hour)

Round: Technical Interview
Experience: On Site interview 1 and half hour round.
Tips: Java and Android threading concepts are needed.

Round: Technical Interview
Experience: This round was all about android and internals of collections in Java.
OnSite 1 hour round.

Round: Technical Interview
Experience: Purely for checking the design knowledge of a person. (1.5 hour round)

Round: Technical Interview
Experience: Interview with director of engineering.

Skills: Android Development, Java Programming, Data Structures And Algorithms

Skills evaluated in this interview

Pace Wisdom Interview FAQs

How many rounds are there in Pace Wisdom Android Developer interview?
Pace Wisdom interview process usually has 4 rounds. The most common rounds in the Pace Wisdom interview process are Resume Shortlist, Coding Test and Group Discussion.
How to prepare for Pace Wisdom Android Developer interview?
Go through your CV in detail and study all the technologies mentioned in your CV. Prepare at least two technologies or languages in depth if you are appearing for a technical interview at Pace Wisdom. The most common topics and skills that interviewers at Pace Wisdom expect are Android, Kotlin, Design Patterns, Java and NoSQL.

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