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Enfec Technologies Senior IOS Developer Interview Questions and Answers
Enfec Technologies Senior IOS Developer Interview Experiences
1 interview found
I applied via Naukri.com and was interviewed in Apr 2024. There were 2 interview rounds.
(2 Questions)
- Q1. Explain application states
- Ans.
Application states refer to the different stages an application can be in, such as active, inactive, background, suspended, and terminated.
Active state: when the app is currently running and in the foreground
Inactive state: when the app is running in the foreground but not receiving events
Background state: when the app is in the background and executing code
Suspended state: when the app is in the background but not exe...
- Q2. Difference between MVC and MVVM
- Ans.
MVC focuses on separating data, presentation, and logic. MVVM adds a ViewModel to handle communication between Model and View.
MVC stands for Model-View-Controller, where Model represents data, View represents UI, and Controller handles user input and updates the Model and View accordingly.
MVVM stands for Model-View-ViewModel, where ViewModel acts as an intermediary between Model and View, handling data binding and comm...
API calling and display result
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Selected
I applied via Approached by Company and was interviewed in May 2024. There were 4 interview rounds.
It was a 1.5-hour coding test. We were given three DSA questions to solve. Two of them were Easy to Medium problems and the third one was Medium to Hard question.
(6 Questions)
- Q1. Kotlin interview questions what you'll find in medium posts. (Medium diff)
- Q2. Android Interview Questions that you'll find the medium posts. (Medium Diff)
- Q3. SOLID principle
- Q4. DSA 1 (Whiteboard): A two-pointer array question.
- Q5. DSA 2 (Whiteboard): Leetcode jump-game question
- Q6. Followup on space and time complexity and improvements.
(1 Question)
- Q1. Design a video streaming app's search page
- Ans.
The search page of a video streaming app should allow users to easily search for and discover content.
Include a search bar at the top for users to enter keywords or phrases
Display relevant search results in a grid or list format
Provide filters or sorting options to refine search results
Include thumbnails, titles, and brief descriptions of the search results
Allow users to click on search results to view more details or
(2 Questions)
- Q1. General behavioural questions. No tech questions.
- Q2. Past experiences/Past projects/Past achievements
Interview Preparation Tips
- Android Basics
- Java
- Kotlin
- solid principles
- OOPS
- DSA
- Problem Solving
Skills evaluated in this interview
Mobile Application Developer Interview Questions & Answers
Accucia Softwares Private Limited
Anonymous
posted on 4 Jul 2024
Aptitude test is based on logical questions and small programs
(2 Questions)
- Q1. All basics of core java and whatever you written in resume. ask about the your last projects. difference between then map, array list, collection, set etc.
- Q2. General questions about the andorid studio. ask some logical questions
(1 Question)
- Q1. This will be HR round. general hr questions
Mobile Application Developer Interview Questions & Answers
Accucia Softwares Private Limited
Shubham Mahadev Langute
posted on 22 Jul 2024
(2 Questions)
- Q1. Question was asked on Java
- Q2. Question was ask flutter
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Enfec Technologies Senior IOS Developer Interview Process
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