Application Development with Swift

Q1. What is the full name of IOS

Q2. Is it true that IOS is proprietary software?

Q3. Which of the framework subsequent is not used in IOS

Q4. for setting a variable with null is needed

Q5. what to use for unwrapping value inside optional

Q6. Which if the following function is used in returning multiple values

Q7. Bundle in IOS refers to

Q8. Find the incorrect value type in swift

Q9. which of the mentioned id not the data type in swift

Q10. In swift, the double has a precision of the minimum of