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I applied via Naukri.com and was interviewed before Sep 2023. There were 2 interview rounds.
ARC stands for Automatic Reference Counting, a memory management system used in iOS development.
ARC automatically tracks and manages the memory used by objects in an iOS application.
It adds and removes references to objects based on their usage, ensuring memory is properly managed.
ARC helps prevent memory leaks and retains cycles by automatically releasing objects when they are no longer needed.
Optional is a type in Swift that represents a value that may or may not exist.
Optional is used to handle situations where a value may be missing or not yet available.
Optional variables can either have a value or be nil.
Optional unwrapping is used to safely access the value of an optional variable.
Implementing real-time chat feature and integrating complex third-party APIs were the most difficult features in my project.
Implementing real-time chat feature required handling multiple concurrent connections and ensuring message delivery in the correct order.
Integrating complex third-party APIs involved understanding their documentation thoroughly, handling authentication, and troubleshooting compatibility issues.
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I appeared for an interview before Aug 2016.
posted on 30 Aug 2016
I applied via Campus Placement
For loop is used for iterating over a range of values while for each loop is used for iterating over elements of an array.
For loop is used when the number of iterations is known beforehand.
For each loop is used when the number of iterations is not known beforehand.
For loop can be used with any iterable object.
For each loop can only be used with arrays and other iterable objects.
For loop uses an index variable to access...
I applied via Referral and was interviewed in Oct 2021. There were 4 interview rounds.
Our company has a diverse workforce, with employees across various departments and locations contributing to our success.
We have over 500 employees working in different roles, including software development, marketing, and customer support.
Our team is spread across multiple offices in different countries, enhancing our global reach.
We prioritize diversity and inclusion, with employees from various backgrounds and exper...
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I appeared for an interview in Jun 2023.
I applied via LinkedIn and was interviewed in Apr 2023. There were 3 interview rounds.
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Duration
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