Application Development with Swift

Q1. What is the full name of IOS

Q2. what to use for unwrapping value inside optional

Q3. for setting a variable with null is needed

Q4. Which if the following function is used in returning multiple values

Q5. Find the incorrect value type in swift

Q6. Which of the framework subsequent is not used in IOS

Q7. Is it true that IOS is proprietary software?

Q8. which of the mentioned id not the data type in swift

Q9. In swift, the double has a precision of the minimum of

Q10. Bundle in IOS refers to