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EPAM Systems Senior Android Developer Interview Questions and Answers
EPAM Systems Senior Android Developer Interview Experiences
3 interviews found
Gopinath V
I was interviewed in Sep 2024.
(1 Question)
- Q1. Explain coroutines
- Ans.
Coroutines are a way to perform asynchronous programming in a sequential manner.
Coroutines allow for writing asynchronous code that looks like synchronous code.
They can be used to perform long-running tasks without blocking the main thread.
Coroutines can be cancelled or paused and resumed at a later time.
They are supported in Kotlin through the kotlinx.coroutines library.
Anonymous
(2 Questions)
- Q1. Asked about basics of Android
- Q2. Asked about kotlin Kotlin
Selected
I applied via Referral and was interviewed before Jan 2023. There were 2 interview rounds.
(1 Question)
- Q1. Previous experience and English test
(2 Questions)
- Q1. What is the root class in Java and what it is used for
- Ans.
The root class in Java is the Object class, which is the parent class for all other classes in Java.
The Object class is used to provide common methods and behaviors that are inherited by all other classes.
It defines methods like toString(), equals(), and hashCode() that can be overridden by subclasses.
All classes in Java implicitly extend the Object class, either directly or indirectly.
For example, the String class ext
- Q2. Name types on collections in Kotlin
- Ans.
Kotlin provides several types of collections, including arrays and lists, to store and manipulate data.
Kotlin arrays are fixed-size collections that store elements of the same type.
Kotlin lists are dynamic-size collections that can store elements of different types.
To create an array of strings in Kotlin, you can use the Array
type. Alternatively, you can use the shortcut syntax StringArray.
Example: val names: Array
= a
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Senior Android Developer Interview Questions & Answers
DXC Technology
Jaya Sri
posted on 14 Jul 2023
Selected
I applied via Naukri.com and was interviewed in Jun 2023. There were 4 interview rounds.
The question about prblm solving
Any presentation or pdf to submit it at any topic or else to explain it
The discussion with my team mate
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- About Html
- C
I applied via Approached by Company and was interviewed in Nov 2024. There were 2 interview rounds.
(2 Questions)
- Q1. React native hooks
- Q2. Component architecture
(2 Questions)
- Q1. Javascript programs
- Q2. Coding
Selected
I applied via Naukri.com and was interviewed in Mar 2024. There were 2 interview rounds.
(3 Questions)
- Q1. Android Basics on mvvm architecture
- Q2. Navigation Component
- Q3. Jetpack components- work manager, viewmodel
(1 Question)
- Q1. Managerial questions
Selected
I applied via Walk-in and was interviewed before Mar 2022. There were 2 interview rounds.
(2 Questions)
- Q1. Japanese reading and introduce
- Q2. Kanji reading and meaning
- Ans.
Kanji is a system of Japanese writing using Chinese characters. Each character has a reading and meaning.
Kanji characters are used in combination with hiragana and katakana to write Japanese.
There are over 2,000 commonly used kanji characters.
Each kanji character has at least one reading and one meaning, but some have multiple readings and meanings.
For example, the kanji character for 'tree' can be read as 'ki' or 'mok
Interview Preparation Tips
Senior Android Developer Interview Questions & Answers
DXC Technology
Jaya Sri
posted on 14 Jul 2023
Selected
I applied via Naukri.com and was interviewed in Jun 2023. There were 4 interview rounds.
The question about prblm solving
Any presentation or pdf to submit it at any topic or else to explain it
The discussion with my team mate
Interview Preparation Tips
- About Html
- C
Asha Treesa Kurian
(1 Question)
- Q1. Based on the position
(1 Question)
- Q1. About previous experience
Interview Preparation Tips
(2 Questions)
- Q1. Auto closures and Escaping closures
- Q2. Cardinality and string reverse coding
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