Based on your analysis of the above code. find out the output generated by the following lines.

let b1 = abc([9,-7,3,110,4,721)

print("number: \(b1.x), \(b1.y)")

In Apple Swift, subscripts can take:

Which of the following access levels is NOT provided by Apple Swift?

In Apple Swift, if an optional variable is defined without providing an initial value, then that particular variable is automatically set to which of the following?

In Apple Swift, which of the following statements are correct about extensions?

Which of the following statements are incorrect regarding a deinitializer in Apple Swift?

What is the value of test after this code executes? let vt = (name: "ABC", val: 5) let test = vt.0

What is the value of t after this code is executed? let names = ["Larry", "Sven", "Bear"] let t = names.enumerated().first().offset

What can AnyObject represent?

How many times will this loop be executed? for i in 0...100 {print(i)}

What is the correct way to add a value to this array? var strings = [1, 2, 3]