How can you define an asynchronous function in Avaloq Script?

How can you define an asynchronous function in Avaloq Script?

• A. By using the 'async' keyword before the function declaration
• B. By declaring it as a normal function
• C. By enclosing it in braces
• D. By listing it in a separate module

Answer: (A)

In Avaloq Script, an asynchronous function is defined by using the 'async' keyword preceding the function declaration. This keyword indicates that the function will run asynchronously, allowing for operations that may take some time, such as I/O operations, to be executed without blocking the execution of subsequent code. Using the 'async' keyword is essential because it enables the use of `await` within the function, which can pause execution until a promise is resolved, improving the efficiency and responsiveness of the program. This capability is particularly important in environments where non-blocking operations are crucial for performance. The other methods described, such as declaring a function normally, enclosing it in braces, or listing it in a separate module, do not provide the functionality needed to handle asynchronous operations. Therefore, they are not relevant to the definition of an asynchronous function in Avaloq Script.

In Avaloq Script, an asynchronous function is defined by using the 'async' keyword preceding the function declaration. This keyword indicates that the function will run asynchronously, allowing for operations that may take some time, such as I/O operations, to be executed without blocking the execution of subsequent code.

Using the 'async' keyword is essential because it enables the use of await within the function, which can pause execution until a promise is resolved, improving the efficiency and responsiveness of the program. This capability is particularly important in environments where non-blocking operations are crucial for performance.

The other methods described, such as declaring a function normally, enclosing it in braces, or listing it in a separate module, do not provide the functionality needed to handle asynchronous operations. Therefore, they are not relevant to the definition of an asynchronous function in Avaloq Script.