Question 1

What is the purpose of a comment in Swift?

Accepted Answer

To add explanatory notes or documentation to code.

Answer

To style the user interface.

Answer

To create variables or constants.

Answer

To print output on the console.

Question 2

What does the 'func' keyword stand for in Swift?

Accepted Answer

Function

Answer

Conditional

Answer

Optional

Answer

Enumeration

Question 3

What is the purpose of a variable in Swift?

Accepted Answer

To store and manipulate data.

Answer

To display user interface elements.

Answer

To execute a loop.

Answer

To define a function.

Question 4

What is the purpose of a loop in Swift?

Accepted Answer

To repeatedly execute a block of code.

Answer

To define a class hierarchy.

Answer

To declare a function.

Answer

To handle user events.

Question 5

What is an array in Swift?

Accepted Answer

A collection of values of the same type.

Answer

A conditional statement.

Answer

A user interface element.

Answer

A function definition.

Question 6

What is a conditional statement in Swift used for?

Accepted Answer

To make decisions based on certain conditions.

Answer

To define a function.

Answer

To store and manipulate data.

Answer

To repeat a block of code.

Question 7

What is a constant in Swift?

Accepted Answer

A value that cannot be changed once it is assigned.

Answer

A keyword used to define functions.

Answer

A user interface element.

Answer

A type of loop in Swift.

Related quizzes