Certainly! Below is an SEO-friendly HTML answer for the interview question "Can you explain the difference between a procedure and a function in PL/SQL?":

```html

The Difference between a Procedure and a Function in PL/SQL

In PL/SQL, a procedure and a function are both subprograms that can be created to perform specific tasks. The main difference between them lies in their return type and usage:

• Procedure: A procedure is a subprogram that performs an action and does not return a value. It is typically used to execute a series of statements or operations.
• Function: A function is a subprogram that performs a computation and returns a single value. Functions are commonly used to calculate and return specific results.

It is important to note that functions can be called from within SQL statements, whereas procedures cannot be directly used in SQL queries.

Overall, understanding the distinction between procedures and functions is crucial in PL/SQL development to effectively utilize their respective capabilities.

```

In this HTML snippet, the focus keyword "difference between a procedure and a function in PL/SQL" is emphasized in the heading and included in the content to enhance search engine optimization.