This quiz focuses on the concept of slot APIs in Jetpack Compose, a powerful way to create dynamic and customizable user interfaces. It covers the purpose of slot APIs, how to define and use them, and the benefits they bring to composable functions. Through these questions, you will deepen your understanding of how slot APIs can turn static layouts into adaptable UI templates, making your Compose code more flexible and reusable.
1.
What does the term 'slot' refer to in the context of slot APIs?
2.
What is a slot API in the context of Jetpack Compose?
3.
How many slot parameters can a composable function have?
4.
What happens if you call a slot function without passing a composable for each slot?
5.
Why might you use multiple slots in a composable?
6.
How is a composable function defined to accept a slot as a parameter?
7.
Which of the following is an example of using a slot API?
8.
Why is a slot API considered more flexible than a standard composable function?
9.
How do you ensure that a composable parameter is treated as a slot?
10.
What type is typically used to indicate that a composable slot function does not return a value?
11.
What is the significance of the Unit return type in slot API parameters?
12.
Why would you use a slot API instead of hardcoding content in a composable?
13.
Which built-in Compose functions often use slot APIs?
14.
Which syntax is more concise when calling a composable function with a single slot?
15.
What advantage does a slot API provide when designing custom composables?
16.
In the context of a slot API, what does the term 'template' mean?
17.
What does it mean for a composable to be a 'user interface template' with a slot API?
18.
What is the benefit of using the shorthand syntax for slot API calls?
