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Apple App-Development-with-Swift-Certified-User Exam Syllabus Topics:

Apple App Development with Swift Certified User Sample Questions:

1. Review the code snippet.

What will print after the final line of code is executed?

2. Refer to this image to complete the code.

Note: You will receive partial credit for each correct answer

3. Review the code snippet and identify what happens when the program is executed.

A) Only menu items including " Burger " . " Chicken " . " Pasta " . " Salad " are printed.
B) Only menu items including " Pizza " . " Burger " , " Chicken " . " Pasta " . " Salad " are printed.
C) Only menu items including " Burger " . " Chicken " . " Pasta " . " SaJad " . " Steak " are printed.
D) The for loop prints all the menu items in the array.

4. Review the code snippet.

The code snippet does not compile.
Which two actions will fix the errors? (Choose 2.)

A) Change the type of quantity from int to Double .
B) Change the initial value of totalCost from o to 0.0.
C) Change shipping from let to var to make it mutable.
D) Chang the type of unitPrice from Double to Int.
E) Change totalCost from let to var to make it mutable.

5. Review the code snippet.

What value does the code output?

Solutions: