Adaface Public Swift Questions
🧐 Question | 🔧 Skill | 💪 Difficulty | ⌛ Time |
---|---|---|---|
Class Destructor - What does the following Swift | Swift | Medium | 2 min |
Defer blocks - What does the following Swift | Swift | Easy | 2 min |
Lazy Variables - What does the following Swift | Swift | Easy | 2 min |
Overrides - What does the following Swift | Swift | Medium | 2 min |

The hiring managers felt that through the technical questions that they asked during the panel interviews, they were able to tell which candidates had better scores, and differentiated with those who did not score as well. They are highly satisfied with the quality of candidates shortlisted with the Adaface screening.
Human Resources Manager
Singapore Government
Adaface Swift questions are used by enterprises worldwide
About Adaface Swift Questions
Questions are designed by experts in Swift and iOS to test for on-the-job skills. The iOS/ Swift test is intended for mobile developers, software engineers, software developers, IT analysts.
Some of the popular topics the questions will cover are:
- Protocol oriented
- Optional Types
- Type Safety and Type inference language
- Forced Unwrapping
- Tuples
- Closures
- Execution states
- Objects
- Control transfer
- Dictionary
- Protocol
- GUARD
- Array and NSArray
- Class and structure
- View controllers
- Superclass
- Inheritance
- Higher-Order functions
- Design patterns
- Multi-threading
- Core Data
- MVC
- Grand Central Dispatch
🧐 Question | 🔧 Skill | 💪 Difficulty | ⌛ Time |
---|---|---|---|
World Bank Meeting - 21 members from 4 countries (S | Aptitude | Medium | 3 min |
Net cash receipt on issued bonds - Gajni Inc. issued 2000 $100 9% | Finance | Medium | 3 min |
Compilation Errors - Which lines in following Scala | Scala | Medium | 2 min |
ZeroDivisionError and IndexError - What will the following Python | Python | Medium | 2 min |
Defer blocks - What does the following Swift | Swift | Easy | 2 min |
All stock acquisition - Deemak Inc. is acquiring Chopp | Financial Modeling | Medium | 2 min |
MATCH INDEX LOOKUP - Some friends live in adjacent | Excel | Medium | 2 min |
We evaluated several of their competitors and found Adaface to be the most compelling. Great default library of questions that are designed to test for fit rather than memorization of algorithms.

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