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Updated weekly · Last refresh Nov 6

Coforge Mobile Engineer Interview Questions

The questions to prepare for a Coforge Mobile Engineer interview. Questions from real interview reports rank first. Updated daily.

25questions
~4htotal time
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1
CodingStart here. 5 questions · ~47 min
Detect Cycle in Linked ListEasy
Practice

Use Floyd’s two-pointer algorithm to determine whether a singly linked list contains a cycle.

Hash TablesLinked ListsTwo PointersCoforge
Reverse a Linked ListEasy
Practice

Reverse a singly linked list in place using pointer manipulation.

RecursionLinked ListsCoforge
SOLID Principles With Use CaseMedium

Evaluates your ability to apply SOLID principles to real iOS code design decisions.

solid principlesCoforge
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2
Technical Fundamentals12 questions · ~112 min
Debugging Memory Leaks with InstrumentsMedium

Tests your ability to diagnose and fix memory issues in iOS apps.

memory managementDebuggingtechnical fundamentalsCoforge
GCD Queues and Main ThreadMedium

Tests your concurrency knowledge and correct threading decisions in iOS apps.

swifttechnical fundamentalsconcurrencyCoforge
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3
Behavioral & Leadership5 questions · ~47 min
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4
More topics3 questions · ~28 min
Secure Local Storage on iOSMedium

Tests your approach to protecting secrets on-device in production mobile apps.

data privacySecuritytechnical fundamentalsCoforge
Observer Pattern in SwiftMedium

Tests your ability to apply common design patterns in Swift for maintainable code.

swiftdesign patternstechnical fundamentalsCoforge
MVVM vs MVC in iOSMedium

Tests your architectural understanding for building scalable iOS features at Coforge.

design patternstechnical fundamentalsarchitectureCoforge
The finish line: interview-readyComplete all 25 questions to finish this plan.