In what scenario would a callback be more appropriate than a Promise?
- When dealing with simple and sequential asynchronous tasks.
- Callbacks are never more appropriate than Promises.
- In complex situations where multiple asynchronous tasks depend on each other.
- Promises are always preferred over callbacks.
Callbacks are suitable for straightforward, sequential tasks where the asynchronous nature is not overly complex. Promises shine in scenarios involving more complex asynchronous workflows, providing better control and readability. Understanding the use cases for callbacks versus Promises is essential for choosing the right approach in different asynchronous programming scenarios.
Loading...
Related Quiz
- Q1: Imagine you are creating a caching mechanism for a web application. Would you choose a WeakMap or a Map for storing cached data and why?
- To process each element in an array and build a new array with elements that pass certain criteria, use _________.
- In a class hierarchy, if a method is overridden, how can you call the method from the parent class?
- What is functional composition in the context of JavaScript?
- How do you create a new object that inherits from an existing object in ES6?