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I applied via Recruitment Consulltant and was interviewed in Jul 2024. There was 1 interview round.
I applied via Recruitment Consulltant and was interviewed in Jun 2024. There were 2 interview rounds.
What people are saying about Infosys
posted on 31 Oct 2022
I applied via Naukri.com and was interviewed in Oct 2022. There were 5 interview rounds.
Technical round with a few coding questions
I applied via Referral and was interviewed in Jun 2024. There were 3 interview rounds.
App Life Cycle refers to the sequence of events that occur from the time an app is launched until it is terminated.
App is launched by user or system
App enters foreground and becomes active
App enters background when user switches to another app or locks the device
App may be terminated by the system to free up resources
App can be brought back to foreground by user or system events
Extension of enum allows adding new cases, computed properties, and methods to an existing enum type.
Extensions can be used to add new functionality to existing enum types without modifying their original implementation.
New cases, computed properties, and methods can be added to an enum using extensions.
Extensions can also be used to conform an enum to a protocol.
Delegate methods of URL session are used to handle various events during network requests.
Delegate methods are used to handle authentication challenges, background session events, and data tasks.
Examples include URLSessionDelegate, URLSessionDataDelegate, URLSessionTaskDelegate.
Delegate methods can be used to handle redirects, caching policies, and response validation.
SSL pinning is a security measure used to prevent man-in-the-middle attacks by validating the server's SSL certificate.
Implement SSL pinning by embedding the server's SSL certificate within the app's code.
During the SSL handshake, compare the server's certificate with the embedded certificate to ensure they match.
If the certificates match, the connection is considered secure and the data exchange can proceed.
SSL pinnin...
Easy aptitude english and logical reasoning.
Swift is a powerful and modern programming language for iOS development, but it has its own set of advantages and disadvantages.
Advantages: faster performance, safer code with optionals, easier to read and write code, interoperability with Objective-C
Disadvantages: steep learning curve for beginners, limited community support compared to other languages like Java or Python
posted on 20 May 2024
I applied via Naukri.com and was interviewed in Apr 2024. There was 1 interview round.
The lifecycle of an Activity in Android refers to the series of states an Activity goes through from creation to destruction.
An Activity goes through states like onCreate, onStart, onResume, onPause, onStop, onDestroy, etc.
Each state has specific methods that can be overridden to perform actions at that state.
For example, onCreate is called when the Activity is first created, onResume is called when the Activity is bro
I applied via Naukri.com and was interviewed in Mar 2024. There were 2 interview rounds.
commit() writes the changes synchronously, apply() writes the changes asynchronously.
commit() returns a boolean value indicating success or failure, while apply() does not.
commit() writes the changes immediately to the disk, while apply() writes the changes to the memory first and then to the disk asynchronously.
apply() is faster than commit() as it writes the changes in the background thread.
Use commit() when you need...
Alpha testing is done by internal teams before release, while beta testing is done by external users after alpha testing.
Alpha testing is done by internal teams to identify bugs and issues before releasing the software to the public.
Beta testing is done by external users who are not part of the development team to gather feedback and identify any remaining issues.
Alpha testing is usually done in a controlled environmen...
Product Flavour is a feature in Android development that allows you to create different versions of your app with different configurations.
Product Flavours are used to create different versions of an app for different purposes or target audiences.
Each Product Flavour can have its own unique code, resources, and configurations.
Product Flavours are defined in the build.gradle file of an Android project.
Examples of Produc...
Yes, we can use Activity without XML by programmatically creating the UI elements.
Activities can be created and managed entirely in code without using XML layouts.
UI elements can be added to the activity using Java code.
This approach is useful for creating dynamic UIs or for cases where XML layouts are not suitable.
Yes, users can downgrade an app from PlayStore by uninstalling the current version and installing an older version manually.
Users can uninstall the current version of the app from their device.
They can then search for the older version of the app APK file online or use a backup they may have.
After downloading the older version APK, they can manually install it on their device.
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