MCQs on Swift

Multiple Choice Questions and Answers 
on 
"Swift Programming Language"

  • iOS Stands for iPhone Operating System
    1. True
    2. False
  • The IDE i.e. Integrated Development Environment used in swift programming is __________
    1. Android Studio
    2. XCode
    3. Notepad
    4. None
  • To create constants in swift we used __________
    1. Const
    2. let
    3. var
    4. None
  • We can return multiple values in swift from function by using __________.
    1. Tuple
    2. Array
    3. Both 
    4. None
  • iOS is a __________ software.
    1. Proprietary
    2. Free and Open Source
    3. Both
    4. None
  • Multi-tasking in iOS was introduced in which version ?
    1. iOS 2.0
    2. iOS 4.0
    3. iOS 6.0
    4. iOS 11.0

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