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Brim Labs Senior IOS Developer Interview Questions, Process, and Tips
Brim Labs Senior IOS Developer Interview Experiences
1 interview found
Selected
I applied via LinkedIn and was interviewed before Mar 2022. There were 2 interview rounds.
(5 Questions)
- Q1. Difference between bounds and frame
- Ans.
Bounds refer to the content area of a view, while frame refers to the position and size of a view within its superview.
Bounds are relative to the view's own coordinate system, while frame is relative to its superview's coordinate system.
Changing the bounds of a view affects the position and size of its subviews, while changing the frame affects the position and size of the view itself.
For example, if a view has a frame...
- Q2. Architecture I have worked on earlier and explain each
- Ans.
I have worked on MVVM architecture in my previous project.
MVVM stands for Model-View-ViewModel.
It separates the UI logic from the business logic.
The View interacts with the ViewModel, which in turn interacts with the Model.
I used RxSwift for binding the ViewModel and View in my previous project.
- Q3. Different types of access control
- Ans.
Access control refers to the process of restricting or granting access to resources based on user identity and permissions.
Role-based access control (RBAC) - access is granted based on the user's role within an organization
Attribute-based access control (ABAC) - access is granted based on specific attributes of the user, such as job title or department
Discretionary access control (DAC) - access is granted at the discre...
- Q4. What is use of lazy property?
- Ans.
Lazy property delays the initialization of a property until it is accessed for the first time.
Lazy properties are useful when the initialization of a property is expensive and not always needed.
They can improve performance and memory usage by delaying the initialization until it is actually needed.
They are declared using the 'lazy' keyword and must be variables, not constants.
Example: lazy var myProperty = expensiveIni...
- Q5. When to use UITableView and UICollectionView?
- Ans.
UITableView for displaying data in a list format, UICollectionView for displaying data in a grid or custom layout.
Use UITableView for displaying data in a list format, such as a contact list or a news feed.
Use UICollectionView for displaying data in a grid or custom layout, such as a photo gallery or a calendar.
UITableView is simpler to implement and more efficient for displaying large amounts of data.
UICollectionView ...
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I appeared for an interview in Aug 2023.
180 mins test calculatogn
(2 Questions)
- Q1. OOPS questions
- Q2. Design Pattern test
Frontend development with react
Software Developer Interview Questions & Answers
Rolling Rock Software
Anonymous
posted on 11 Oct 2020
I applied via Indeed and was interviewed before Oct 2019. There was 1 interview round.
Interview Questionnaire
1 Question
- Q1. General apti question with some verbal ability ques. The ques were easy to solve.
Interview Preparation Tips
I drop the mail to them, but they didnt reply.
Senior IOS Developer Interview Questions & Answers
Alkye Global Operations
Anonymous
posted on 1 Sep 2024
I applied via LinkedIn and was interviewed in Aug 2024. There were 2 interview rounds.
Gives me a assignment in SwiftUI
Technical Test Related IOS
Senior IOS Developer Interview Questions & Answers
Bluepixel Technologies
Anonymous
posted on 7 Jul 2024
Selected
I applied via Naukri.com and was interviewed before Jul 2023. There were 2 interview rounds.
(2 Questions)
- Q1. OOPS Concept in Details with examples
- Ans.
OOPS (Object-Oriented Programming) is a programming paradigm based on the concept of objects, which can contain data and code.
OOPS focuses on the following concepts: Inheritance, Encapsulation, Polymorphism, and Abstraction.
Inheritance allows a class to inherit properties and behavior from another class.
Encapsulation refers to the bundling of data with the methods that operate on that data.
Polymorphism allows objects o...
- Q2. Swift Basics with practical prompt
(1 Question)
- Q1. Practical prompt for logical asssment
Skills evaluated in this interview
Selected
I applied via LinkedIn and was interviewed in Oct 2022. There were 3 interview rounds.
Data structure algorithm is the first step of interview round.
(1 Question)
- Q1. Depends upon interviewer preference and your previous experience
Selected
I appeared for an interview in Feb 2025.
They have given task on technical round face to face
(2 Questions)
- Q1. About company culture
- Q2. About your self
Senior IOS Developer Interview Questions & Answers
Express Design Technology
Anonymous
posted on 6 Jul 2024
Selected
I applied via Indeed and was interviewed in Jun 2024. There were 3 interview rounds.
Just given one api and asked to load in table view
(3 Questions)
- Q1. Basic questions from swift
- Q2. Thread safety and Gcd
- Q3. Memory management
To load data from api into table view
Selected
I applied via Recruitment Consulltant and was interviewed before Aug 2023. There was 1 interview round.
(2 Questions)
- Q1. When do you use static variables in swift?
- Ans.
Static variables in Swift are used when you want to maintain a single instance of a variable across all instances of a class or struct.
Used to store values that are common to all instances of a class or struct
Can be accessed without creating an instance of the class or struct
Helpful for maintaining state across multiple instances
- Q2. What is memory leak? how to solve?
- Ans.
Memory leak is a situation where a program fails to release memory it has allocated, leading to a gradual loss of available memory.
Memory leaks occur when a program allocates memory but does not free it after use.
Common causes of memory leaks include not deallocating memory after use, retaining references to objects unnecessarily, and circular references.
To solve memory leaks, developers can use tools like Instruments ...
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Brim Labs Senior IOS Developer Interview Process
based on 1 interview
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Brim Labs Senior IOS Developer Reviews and Ratings
based on 2 reviews
Rating in categories
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Software Engineer
4
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|  ₹3.6 L/yr - ₹9 L/yr |
|
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| ₹10.5 L/yr - ₹12.5 L/yr |
|
IOS Developer
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| ₹3.1 L/yr - ₹9.5 L/yr |
|
Senior IOS Developer
4
salaries
| ₹7 L/yr - ₹11 L/yr |
|
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| ₹2 L/yr - ₹5 L/yr |
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