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Senior Software Developer Java Interview Questions

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7,035 senior software developer java interview questions shared by candidates

For an iOS technical interview, here are some topics or questions you might encounter: 1. **Swift Programming Language:** Questions related to Swift syntax, optionals, closures, protocols, etc. 2. **iOS Frameworks:** Understanding of UIKit, Core Data, Core Animation, etc. 3. **Memory Management:** Knowledge about memory management in iOS, strong vs. weak references, retain cycles, etc. 4. **Design Patterns:** Understanding of MVC, MVVM, Singleton, Delegate patterns, etc., and their application in iOS development. 5. **Networking:** Familiarity with URLSession, Alamofire, or other networking libraries. 6. **User Interface:** Questions about Auto Layout, Storyboards vs. Programmatic UI, custom views, etc. 7. **Debugging and Testing:** Knowledge of debugging tools, unit testing, UI testing, and their importance in iOS development. 8. **App Submission Process:** Understanding of the App Store submission process, certificates, provisioning profiles, etc.
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Senior Software Developer

Interviewed at Mobile Programming

3.3★
Dec 16, 2023

For an iOS technical interview, here are some topics or questions you might encounter: 1. **Swift Programming Language:** Questions related to Swift syntax, optionals, closures, protocols, etc. 2. **iOS Frameworks:** Understanding of UIKit, Core Data, Core Animation, etc. 3. **Memory Management:** Knowledge about memory management in iOS, strong vs. weak references, retain cycles, etc. 4. **Design Patterns:** Understanding of MVC, MVVM, Singleton, Delegate patterns, etc., and their application in iOS development. 5. **Networking:** Familiarity with URLSession, Alamofire, or other networking libraries. 6. **User Interface:** Questions about Auto Layout, Storyboards vs. Programmatic UI, custom views, etc. 7. **Debugging and Testing:** Knowledge of debugging tools, unit testing, UI testing, and their importance in iOS development. 8. **App Submission Process:** Understanding of the App Store submission process, certificates, provisioning profiles, etc.

Given a string s containing just the characters '(', ')', '{', '}', '[' and ']', determine if the input string is valid. An input string is valid if: Open brackets must be closed by the same type of brackets. Open brackets must be closed in the correct order. Every close bracket has a corresponding open bracket of the same type.
avatar

Senior Software Developer

Interviewed at Greytip

4★
Jun 13, 2023

Given a string s containing just the characters '(', ')', '{', '}', '[' and ']', determine if the input string is valid. An input string is valid if: Open brackets must be closed by the same type of brackets. Open brackets must be closed in the correct order. Every close bracket has a corresponding open bracket of the same type.

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